Best Ubullox in 2026

Last Updated: Sep 27, 2023

At a Glance: Our Top Picks

UBULLOX Bike Chain Lock 3FT Bike Lock 5-Digit Combination Bike Lock Anti-Theft Bicycle Lock Resettable Bike Lock Chain for Bicycle, Motorcycle and More
#TOP1
Ubullox Bike Chain Lock 3Ft Bike Lock 5-Digit
9.8
PM SCORE
UBULLOX Bike Chain Lock 4FT Bike Lock 5-Digit Combination Bike Lock Anti-Theft Bicycle Lock Resettable Bike Lock Chain for Bicycle, Motorcycle and More, Black
#TOP2
Ubullox Bike Chain Lock 4Ft Bike Lock 5-Digit
9.8
PM SCORE
UBULLOX Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More
#TOP3
Ubullox Bike U Lock Heavy Duty Bike Lock
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the best Ubullox of 2026

Market Overview
Ubullox Reviewed
  • Reviews Analyzed: 805,520 Items
  • PM Avg. Rating: 7.2 / 10
939 Products Evaluated
  • Highest Price: $499.98
  • Lowest Price: $1.60
  • Avg. Price: $38.38

Ubullox Bike Chain Lock 3Ft Bike Lock 5-Digit Combination Bike Lock Anti-Theft Bicycle Lock Resettable Bike Lock Chain For Bicycle, Motorcycle And More

UBULLOX
BIKE CHAIN LOCK
3.00 X 0.00 X 0.00 Feet
1.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JMLocks 9.91

Features

5-DIGIT COMBINATION: Comes with a 5-Digit resettable combination locking mechanism, this bicycle lock allows up to 100,000 possible codes making it nearly impossible to crack, which is safer than other 4 digit locks. Never need to worry about losing keys.

HUMANISED DESIGN: The smooth lock head of this bike chain lock is made of PE plastic which helps you turn the lock accurately without blocking. The combination bike lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bike chain lock is made of 0.24inch alloy steel which is drill-resistant and anti-tech unlocking. It will provide your bike with more safety.

WIDE APPLICATION: This bike chain lock has a wide application which is ideal for bicycle, motorcycle, gates, fences, grills, tool boxes, ladders, etc. Just use it to freely protect your valuable objects as long as this bike lock is suitable for you.

PORTABLE SIZE: The total length of this bike lock chain is 36inch and the weight of which is 1.71lb. You can just wrap the combination bike lock on your bike frame or just put it into your backpack to enjoy your beautiful day like never before!

Ubullox Bike Chain Lock 4Ft Bike Lock 5-Digit Combination Bike Lock Anti-Theft Bicycle Lock Resettable Bike Lock Chain For Bicycle, Motorcycle And More, Black

UBULLOX
ULX-CHAINLOCK-1.2M
4.00 X 0.00 X 0.00 Feet
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JMLocks 9.90

Features

5-DIGIT COMBINATION: Comes with a 5-Digit resettable combination locking mechanism, this bike lock allows up to 100,000 possible codes making it nearly impossible to crack, which is safer than other 4 digit locks. Never need to worry about losing keys.

HUMANISED DESIGN: The smooth lock head of this bike chain lock is made of PE plastic which helps you turn the lock accurately without blocking. The combination bike lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of 0.24inch alloy steel which is drill-resistant and anti-tech unlocking. It will provide your bike with more safety.

WIDE APPLICATION: This bike chain lock has a wide application which is ideal for bicycle, motorcycle, gates, fences, grills, tool boxes, ladders, etc. Just use it to freely protect your valuable objects as long as this bicycle lock is suitable for you.

PORTABLE SIZE: The total length of this bike lock chain is 36inch and the weight of which is 2lb. You can just wrap the combination bike lock on your bike frame or just put it into your backpack to enjoy your beautiful day like never before!

Ubullox Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16Mm Shackle And 4Ft/6Ft Length Security Cable With Sturdy Mounting Bracket For Bicycle, Motorcycle And More

UBULLOX
BIKE U LOCK CABLE---REPLACEMENT
4.00 X 0.00 X 0.00 Feet
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JMLocks 9.91

Features

STURDY & DURABLE: This bike lock is made of 16mm/0.63inch(including 0.1inch environmentally silicone cover) alloy steel which is cutting-resistant, leveraging-resistant, and drill-resistant. The bicycle lock will provide your bike with more safety.

SAFER: The lock cylinder of the bike lock is made by C grade pure copper blade, which has a precise structure to prevent technical opening. The bike u lock comes with 2 rust-resistant copper keys that have complex serpentine slots, it will be safer.

CONVENIENT USE: This bike lock comes with a 4feet double looped ends steel cable which is coated with PVC covering, and the whole diameter of the cable is 0.48inch. It will provide your bike with greater locking flexibility and better protection.

PORTABLE SIZE: The size of the bike lock is 7.68inch*4.9inch. Comes with a mounting bracket that is suitable for all circular tripod in diameter ≤30mm. With the portable size, you can put the bike u lock into your bag or mount it on the frame of your bike.

EASY INSTALLATION: The mounting bracket holder is easy to install which enables you to store your bike lock quickly when out on a ride. The silicone cover of u lock will protect your bike from scratches. And it will prolong the life of your u lock.

Kryptonite Kryptoflex Looped Bike Security Cable, 2'6" (5Mm)

KRYPTONITE
57-9719
30.00 X 0.20 X 0.20 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Perfect for quick release seat and seatpost component and accessory lock-up such as helmets when used with another Kryptonite lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

5mm BRAIDED STEEL CABLE

DOUBLE LOOPED CABLE for use with all Kryptonite U-locks, disc locks and padlocks

Protective vinyl cover

Product dimensions: 3/16” (5mm) cable diameter, 2.5’ (76cm) cable length

Product weight: 0.15 lbs (0.07 kgs)

Kryptonite Evolution Mini-7 Bike U-Lock With Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13Mm Shackle And 10Mm X4Ft Length Security Cable With Mounting Bracket And Keys

KRYPTONITE
2079
3.27 X 1.18 X 7.01 Inches
3.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OWEMGE DIRECT 8.70

Features

3mm Hardened Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks; 10mm Steel Looped Cable For Additional Security.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

Interior Locking Dimensions: 3.25" x 7" Cable Length: 4'

Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them

Anti-Theft Protection Offer; Up to $2,500 Reimbursement

Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport

Kryptonite Kryptoflex Looped Bike Security Cable, 7' (10Mm), Grey/Orange

KRYPTONITE
210610
41.00 X 2.00 X 1.00 Inches
1.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MASS Depot 9.86

Features

Perfect for locking two or more bicycles, motorcycles or scooters together when combined with another Kryptonite lock

10mm BRAIDED STEEL CABLE provides increased cut resistance

DOUBLE LOOPED CABLE for use with all Kryptonite U-locks, disc locks and padlocks

Protective vinyl cover

Product dimensions: 3/8” (10mm) cable diameter, 7’ (213cm) cable length

Bike U Lock With Cable - Via Velo Bike Lock Heavy Duty Bicycle U-Lock,14Mm Shackle And 10Mm X1.8M Cable With Mounting Bracket For Road Bike Mountain Bike Folding Bike

VIA VELO
FBA_234100
2.20 X 8.07 X 10.24 Inches
3.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Via Velo 9.87

Features

✔️HIGH-SECURITY & WEATHERPROOF CERTIFIED BY SOLD SECURE – This U-lock has been independently tested and certified by UK Sold Secure |Test Bicycle Category:SS104:2020|Certificate:2090, a leading testing and certification organization for security products. The 14mm hardened steel construction provides a strong and durable barrier against theft and harsh weather conditions.

️ ✔️ EASY AND STRONG TO LOCK YOUR BIKE – The bike lock with thickness(including rubber casing):14mm,9.84 in (250mm) x 5.51 in (140mm) U shack to lock and go! Locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our quick, no-hassle system. Great bike safety tool

✔️ AMAZING CONVENIENCE AND SECURITY – 2 keys for convenience! The bike U-lock comes with 2 keys. One of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly

✔️ SIMPLY INSTALLING BRACKET ON YOUR BIKE – Convenient high-quality mounting bracket means your lock goes with you, Our bracket is suitable for bike tube:20-42mm. Pls refer to our picture to install the bracket Value for your money

✔️ WARRANTY AND CUSTOMER SERVICE: 3-year warranty applies to U lock for US, CA, UK, EU Cyclists, 90-day money back policy, 24-hour online customer service. If you are not satisfied with it, you get a full refund unconditionally. Rest assured

Schwinn Anti Theft Bike Lock, Security Level 3, Key Lock, 4 Foot , Black

SCHWINN
SW80095AZ-12
16.61 X 12.76 X 7.72 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Key lock helps you store your bike more securely.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

4 feet x 12 mm braided steel self-coiling cable provides convenience and strength

Tough protective vinyl cover offers weather resistance and prevents scratches

Includes carrying bracket for easy storage and transport

Includes 2 keys

Schwinn Anti Theft Bike Lock, Security Level 1, Combination Lock, 5 Foot , Pink

SCHWINN
SW77862-3
5.00 X 4.00 X 1.00 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Combination lock helps you store your bike more securely

6 feet x 8 mm braided steel cable provides convenience and strength

Tough protective vinyl cover offers weather resistance and prevents scratches

Re-settable combo Choose your own combination that’s meaningful or easy to remember

Includes carrying bracket for easy storage and transport

Schwinn Anti Theft Bike Lock, Security Level 1, Combination Lock, 6 Foot , Black

SCHWINN
SW80150AZ-12
7.00 X 5.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Combination lock helps you store your bike more securely No keys needed.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

6 feet x 8 mm braided steel self-coiling cable provides convenience and strength

Tough protective vinyl cover offers weather resistance

Includes carrying bracket for easy storage and transport

Re-settable combo Choose your own combination that’s meaningful or easy to remember

Master Lock Bike Lock Cable, Combination Bicycle Lock, Cable Lock For Outdoor Equipment, 2 Pack, 8143T,Black

MASTER LOCK
P67785
0.31 X 0.31 X 48.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment

Cable bike lock features a preset, four-digit combination lock; Provides a basic security level that is best used as a theft deterent; The same combination is used for both bike lock cables

Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching

Bike lock cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter

Includes two combination bike lock cables; Cable locks share the same combination

Kryptonite Evolution Series 4 Bicycle Disc Bike Lock (Black) , 14 Millimeter

KRYPTONITE
999607
1.89 X 1.18 X 2.13 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

14mm hardened MAX-Performance steel shackle resists both cutters and leverage attacks

Double deadbolt locking mechanism has extensive holding power

High security, disc-style cylinder with reinforced anti-drill, anti-pull protection system

Sliding dust cover protects and extends cylinder life

3 stainless steel keys -- one lighted with high intensity bulb & replaceable battery

Key Safe Program

Bv 15Ft Security Steel Cable With Loops, Braided Steel Flex Cable, Bike Lock Cable 3/8 Inch, For U-Lock And Padlock

BV
BV-CL
10.00 X 9.00 X 2.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BV INTERNATIONAL 9.93

Features

Flex Cable Length: 15-feet & Thickness: 3/8-inch ; (480 cm x 10 mm)

Double looped cable compatible with all kinds of padlocks, disc locks, and U-locks

Ideal for locking bicycles cars, motorcycles, and all kinds of large equipment

Reinforced cuff over crossbar and cylinder for added security

Braided steel cable with rust-protective vinyl increase cut resistance

Brinks - 5/8" X 7' Commercial Steel Braided Loop Cable - Heavy Duty Vinyl Wrap For Corrosion Protection

BRINKS
675-62701
84.00 X 0.63 X 0.63 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Cable is constructed of a Twisted steel braid and durable vinyl jacket.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

5/8-Inch thick x 7 foot long

Cut resistant up to 3,300 lbs.

Lifetime warranty

Master Lock Bike Lock Cable, Combination Bicycle Lock, Cable Lock For Outdoor Equipment, 8143D

MASTER LOCK
8143D
48.00 X 0.31 X 0.31 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

Cable bike lock features a preset, four-digit combination lock; Provides a basic security level that is best used as a theft deterent

Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching

Bike lock cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter

Includes one combination bike lock cable

Combination locking mechanisms for keyless convenience

Flexible steel cables for strong cut resistance; preset combination

Vinyl coating helps prevent scratching

Ideal for bicycles, skateboards, sports equipment, tool boxes, ladders and gates

4' (1.2m) by 5/16" (8m) diameter

Lumintrail 12Mm (1/2 Inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel With Sealed Looped Ends (4', 7', 15' Or 30') (4-Ft)

LUMINTRAIL
LKC12
4.00 X 0.25 X 0.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Busiapp Corporation 9.89

Features

Braided steel construction provides strength and flexibility along with strong cut resistance

Double-looped to accommodate pad-locks, u-locks, or disc-locks

Vinyl covering protects against rust and scratching

Ideal for bicycles, skateboards, sports equipment, gates and fences, grills & lawnmowers, tools, tool boxes and ladders

Available in 4 Sizes: 4-FT x 12mm, 7-FT x 12mm, 15-FT x 12mm or 30-FT x 12mm

Abus Hardened Steel 8Ks 10 Foot X 5/16" Thick Square Security Chain For Bikes, Containers, Trailers, Atv's, Motorcycles And Personal/Industrial Property

ABUS
761
120.00 X 1.14 X 0.31 Inches
6.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ABUS Security 9.87

Features

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Scratch Resistant: Traditional security chains expose your items/property to potential damages and scratches when in use. ABUS security chains feature a nylon sleeve to protect your property from scratches and damages while in use.

Synonymous with Security: ABUS has been manufacturing and innovating security technology since 1924. When it comes to protecting lives and valuables, ABUS provides security solutions to help you feel safe and secure.

Master Lock Bike Lock Cable, Set Your Own Combination Bicycle Lock, Cable Lock For Outdoor Equipment, 8114D,Black

MASTER LOCK
8114D
72.00 X 0.31 X 0.31 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

Cable bike lock features a set your own combination, four-digit combination lock; Provides a basic security level that is best used as a theft deterent

Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching

Bike lock cable is 6 ft. (1.8 m) long and 5/16 in. (8 mm) wide in diameter

Includes one combination bike lock cable; Set and reset your own combination

Ultra high cable performance

6' (1.8m) by 5/16" (8mm) self coiling braided steel cable

Integrated lock and body

Set your own combination lock

Protective vinyl coating helps prevent scratching

Abus Hardened Steel 8Ks 6 Foot X 5/16" Thick Square Security Chain For Bikes, Containers, Trailers, Atv's, Motorcycles And Personal/Industrial Property

ABUS
8KS 6' CHAIN AND SLEEVE
9.00 X 5.00 X 2.00 Inches
6.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ABUS Security 9.87

Features

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Scratch Resistant: Traditional security chains expose your items/property to potential damages and scratches when in use. ABUS security chains feature a nylon sleeve to protect your property from scratches and damages while in use.

Synonymous with Security: ABUS has been manufacturing and innovating security technology since 1924. When it comes to protecting lives and valuables, ABUS provides security solutions to help you feel safe and secure.

Sram Powerlock Chain Connector 11-Speed, Silver, Pack Of 4

SRAM
00.2518.003.000
6.00 X 4.00 X 0.25 Inches
0.05 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

No tools necessary to install

Allows for quick and easy maintece

Made of high quality material

For use with scram 11 speed chains

Abus Hardened Steel 8Ks 2 Foot X 5/16" Thick Square Security Chain For Bikes, Containers, Trailers, Atv's, Motorcycles And Personal/Industrial Property

ABUS
8KS 2' CHAIN AND SLEEVE
10.40 X 1.50 X 1.10 Inches
1.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Warehouse 9.90

Features

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Scratch Resistant: Traditional security chains expose your items/property to potential damages and scratches when in use. ABUS security chains feature a nylon sleeve to protect your property from scratches and damages while in use.

Synonymous with Security: ABUS has been manufacturing and innovating security technology since 1924. When it comes to protecting lives and valuables, ABUS provides security solutions to help you feel safe and secure.

Shimano Ultegra 6701 10-Speed Chain

SHIMANO
CH7023
9.50 X 2.50 X 0.50 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Redesigned inner and outer plates

New shaped outer plate, 116 links

New shaped inner plate for smoother rear shifting

Enhanced press-in construction for stable shifting

Sram Pc-1051 Chain - 10-Speed, 114 Links, Silver

SRAM
CHPX15
5.00 X 5.00 X 1.00 Inches
0.41 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

Compatibility extends to industry standard 10-speed systems.

Chains include power link

277- Grams

Abus Hardened Steel 12Ks 6 Foot X 1/2" Thick Square Security Chain For Bikes, Containers, Trailers, Atv's, Motorcycles And Personal/Industrial Property

ABUS
12KS 6' CHAIN AND SLEEVE
12.00 X 11.00 X 2.00 Inches
8.71 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ABUS Security 9.87

Features

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 1/2", inside height of 2 1/4" and inside width of 3/4".This chain requires 10 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Scratch Resistant: Traditional security chains expose your items/property to potential damages and scratches when in use. ABUS security chains feature a nylon sleeve to protect your property from scratches and damages while in use.

Synonymous with Security: ABUS has been manufacturing and innovating security technology since 1924. When it comes to protecting lives and valuables, ABUS provides security solutions to help you feel safe and secure.

Kmc Kmc023 X9.93 Bicycle Chain (9-Speed, 1/2 X 11/128-Inch, 116L, Silver/Black)

KMC
KMC023
3.40 X 3.40 X 0.60 inches
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

1/2 x 11/128 inch with 116 links at 290 grams

9 speed

Compatible with Shimano, Sram & Campagnolo 9 Speed Systems

Mushroomed Pin Riveted

1/2-inch x 11/128-inch ; 277 grams

Speeds and chain compatibility is 9-Speed

Its weight is 229 grams and width is 6.6 mm

Made of 116 links`

Door Reinforcement Lock ,3" Security Door Lock For Kids,Home Child Proof Door Locks Withstand 800 Lbs For Inward Swinging Door ,Easy To Install.

CRANACH
3216564404
1.00 X 2.43 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CRANACH HARDWARE 9.83

Features

[Keep your home safe] CRANACH security door lock Designed to withstand 800 lbs. of force,12times stronger than a normal deadbolt to against being kicked in,this reinforcement lock increasing your home security and keeping you and your family safe!

[Childproofing and Tamper-resistan] This door guardian has a spring-loaded design which can keep child safe. The child proof door locks can be installed higher on the door where your children can’t reach! Plus, prevent child from opening the door to unknown people.

[Easy to Install] Use power screwdriver and drill to mount CRANACH security door lock on your door frame ,finish DIY. CRANACH reinforcement door lock installation less than 5 minutes.Equipped with two sets of screws, four 1" and four 2", the length of the screw can be selected as needed.

[Easy to Use] Place index finger on top of CRANACH security door lock and thumb on bottom and slide lock away from the base plate along the door in the direction of the hinges then pull outward.This security door lock no tools required to open, just a little practice.Not only prevent breaking in but also easy to open in case of emergency.

[Quality Assurance & Warranty] CRANACH provide you with high quality home security door lock and services.We provide 5 years warranty to make sure you could buy with confidence and would try our best to solve any problem until you are satisfied.

Sram Gx Eagle Hollow Pin 12-Speed Chain 126 Links With Powerlock, Silver/Gray

SRAM
00.2518.030.011
3.15 X 3.15 X 9.84 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VanMark Deals 9.95

Features

The GX Eagle chain is designed with SRAM’s Eagle geometry.

Features solid pin construction.

Eagle PowerLock

Smooth, efficient shifting that you can count on every time out.

Shimano Ultegra/Xt Cn-Hg701 11-Speed Chain W/Quick Liink

SHIMANO
50-5672-NON-NON
9.00 X 2.50 X 0.50 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HYSTORE LTD 5.97

Features

Material: Sil-Tec coating

Connection: quick link included

Compatible Components: Shimano 11-speed

Claimed Weight: 9oz (257g)

Actual Weight Notes: Weight is for 116 links, uncut chain with quicklink.

Chain 8Sp Kmc X8-Silver/Grey - X8.93

KMC
KMC027
3.50 X 3.50 X 0.75 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Outland USA 9.86

Features

Double X Bridge Shape

Mushroomed Riveting

Internal Gear Hub

Stretch Proof Treatment

Inner Plate Chamfering, Full Nickel Plated, 8-Speed Bike Chain

Kryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock With Keys For Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence

KRYPTONITE
001614
7.87 X 2.36 X 6.69 Inches
2.48 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High quality

Item Package Quantity: 1

Country of origin:- China

Model Number: 1614

Now available in 3 new colors: grey, red, & purple

7mm four-sided chain links made from 3t manganese steel

New end link design secures chain to hardened deadbolt

Hardened deadbolt design provides extra holding power

High security disc-style cylinder is pick and drill resistant

Includes 2 new ergonomic “I” keys

Durable weather-resistant nylon sleeve prevents scratches

Key Safe Program

Ubullox on Amazon: A Comprehensive Review

As an online shopper, it's crucial to make informed decisions. This review will focus on Ubullox, a brand that has made its presence felt on Amazon. With its wide range of products in Bike U-Locks, Ubullox has become a go-to for many shoppers.

Product Range

Ubullox offers a vast product count of 939 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.

Quality and Pricing

Quality is a defining factor for any brand. Based on customer feedback and ratings, Ubullox's products have an average rating of 7.2 out of 10, indicating a high level of customer satisfaction.

When it comes to pricing, Ubullox has products ranging from a minimum price of $1.60 to a maximum of $499.98, with an average price of $38.38. This pricing structure caters to a wide range of budgets, making Ubullox an accessible choice for many shoppers.

Customer Service

Customer service is the backbone of any successful online brand. Ubullox is sold by jmlocks, who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.

Shopping Experience

The shopping experience on Amazon with Ubullox has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.

Delivery and Packaging

Delivery and packaging are yet another aspect where Ubullox shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.

Conclusion

In conclusion, Ubullox offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Ubullox stand out in the crowded Amazon marketplace.

Overall Rating

Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Ubullox [7.2 out of 10 stars].