Best Painted Hitch Locks in 2026

Coupler Lock,Universal

DIMENSIONS: 9” x 9” x 3”.Material:Steel

BUILT TO LAST: The REESE Towpower Universal Coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar. Distance between lock shackle holes center to center is 4-1/2 inch

UNIVERSAL FIT: Ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers.

CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 Inch bent pin. Fits for Class III IV 2 2-1/2 inch hitch receiver tubes. Please check your hitch setup before ordering

Easy To Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key. After hearing "click", you just need to pull the lock head to ensure that it is working. 1/4 turn the key to open the receiver lock, the pin will pop-up automatically and comfortably

Material & Design Features Of Receiver Padlock: Chrome plated high-strength steel can deter theft and corrosion. Cap keeps the keyhole away from moisture, dust and rust. Swivel head is easy to handle

AMERICAN OWNED, FAMILY OPERATED - Join the Rhino Family & Support a USA based Father/Son Business!

ANTI-THEFT HITCH PIN - Solid Forged Steel Ensures Protection to Your Trailer & Hitch From Theft

COMMON HITCH SIZES - Our Unique Hitch Pin Fits all Class V Hitches (2.5" x 2.5") With Ease.

Crafted from the highest quality material.Fit Type: Universal Fit

Perfect for outdoor and even indoor use

Made in China

Fits all class III/IV 2"X 2" Receivers

Double chrome plating provides improved wear and corrosion resistance

Foolproof design - won't lock until key is removed

✅FIT: Funmit trailer coupler lock is designed to fit snugly in 1-7/8”, 2”, 2-5/16” couplers and ratchet is adjustable with 11 locking positions. Each ratchet is tightly engaged with the lock body, it will never be pulled open by brute force like other coupler locks!

✅HIGH QUALITY: U-shape trailer lock is made of heavy-duty solid /rigid A36 Steel and aluminum alloy,it's durable, rustproof and weatherproof. Passed QC product quality certification

✅SAFETY: Funmit trailer hitch lock is made of high-quality materials and combines with the last anti-theft technology to ensuresafety,and the U-shape lock can resist picking, prying and drilling

COMPATIBILITY: Fit for 2" hitch receivers for bike racks, boat trailers, campers, and cargo carriers.

DURABLE AND RESISTANT: Made of tough and wear-resistant carbon steel with black electrophoretic paint to prevent hitch pin corrosion.

SAFE TO USE: Unique tubular key for every unit. The set comes with 2 keys.

1.MICTUNING Trailer Hitch Locking Pin Design - 5/8 Inch diameter with effective length 3-1/2" Inch black bent pin. Fits Class III IV 2", 2-1/2" Inch hitch receiver tubes

2.Safer Tubular Lock - Unlike the old simple lock, our upgraded zinc alloy tubular lock core adopts more advanced anti-theft technology than before, tubular key instead of a regular flat key, much safer to use. Simple push-to-lock mechanism and 1/4 key turns to unlock, makes it convenient to use

3.Anti Theft - The trailer hitch pin lock can locks into your trailer and keeps it secure, well protect hitch from thieves. Standard bent pin style design creates a useful handle for easier use, also allows the pin to fit snugly and securely in the hitch connection

[Package Include] One lock pin ( 1/4" diameter&3-1/2 span) + one lock head( 361°rotating design& water proof rubber cap) + two tubular keys ( one for standby).

[Security Guarantee] Made of heavy-duty steel, our trailer hitch is durably and strong. Its reinforced zinc alloy tubular lock core and stronger tubular keys improve the security.

[Push-to-lock Design] Our trailer coupler lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. To open it, just turn the key a little bit and the pin will pop out by itself.

Universal Fit: Reture trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included

Upgrade Vision: In the premise of ensuring the safety of the couper hitch lock is not cut, we have upgraded the appearance of the lock, while more lightweight and flat. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers

Securtiy: This trailer hitch lock is made with aluminum body and high-strength A36 steel construction, strong cut, and shear resistance. It's rustproof and weatherproof.

✅GREAT VALUE KIT: JUST ONE KEY! Our trailer hitch lock set includes 1 universal trailer ball lock, 5/8" trailer hitch lock, 1/2" and 5/8" bent trailer hitch locks, and a golden trailer coupler lock. The trailer lock kit can meet the locking needs of most trailers in the US

✅SECURE YOUR TRAILER: Protect your trailer, boat, and camper from theft with our durable and reliable trailer hitch lock set. Made of high-quality solid hardware materials, our locks can carry up to 30,000 lbs and resist picking, prying, and drill outs

✅EASY TO INSTALL: Our trailer hitch lock set is fully adjustable and easy to install and remove. Plus, you can use just one key for all three locks, making it convenient and hassle-free

🔐【UNIVERSAL&ADJUSTABLE 】:Cenipar Universal Trailer Hitch Security Adjustable Lock Tow Ball Coupler fits 1-7/8”,2”,2-5/16” couplers. The ratchet is adjustable with 11 locking positions and can be adjusted according to your needs. Trailer locks ball hitch 2 5/16 is an ideal camping accessory for travel camping enthusiasts.

🔐【MADE OF HEAVY DUTY STEEL】: The u-shape trailer lock is made of heavy-duty steel and superior quality aluminum, won't be broken by thieves. The tight fit of ratchet and the insertion hole will prevent thieves from prying open and drilling. The exterior is coated with anti-corrosion coating, and the interior is protected by waterproof and dust-proof components, which are not afraid of any bad weather.

🔐【AFTER SALE WITHOUT WORRY】: 💡365 DAYS WARRANTY💡 RISK-FREE SHOPPING! When you use locks for trailers, If you have any question, please don't hesitate to contact us. We will solve your problem as quickly as possible, and will try our best to satisfy every customer, and will strictly carry out the quality-control project, which will enable our customers to buy with confidence and use with satisfaction.

(DOES NOT FIT AIRSTREAM TRAILERS) UNIVERSAL FIT TRAILER LOCKS: Universal for any size ball: 1-7/8", 2", 2-5/16" or ring/pintle type hitch

HIGH QUALITY: Built with 3/8″ plate steel and a 1″ solid steel shaft. Electroplated and powder coated finish.

KEEP YOUR BELONGINGS SECURE: Ensure maximum security for your trailers. Fits most enclosed, flatbed, landscape, boat, car, and utility trailer on the market today

DURABLE ANTI-THEFT HITCH PIN: Our hitch pin lock is made of high-strength steel construction, which can protect your trailer and the hitch ball mount from the theft

UNIVERSAL COMPATIBILITY: With the 5/8" diameter and 2-4/5" usable length, our receiver hitch lock fits most Class III/IV 2" hitch receivers with a 5/8'' hole (Not compatible with double-walled receiver). Please verify the dimension of your receiver before ordering

EASY OPERATE DESIGN: The hitch lock can be easily locked and unlocked. Use a simple 1/4-turn lock activation as needed. After locked, please pull the lock head to make sure that it is locked

RETRUE Trailer Hitch Lock Design. 5/8 Inch diameter trailer hitch lock pin with Super Extra Long Effective Length 4 Inch. Specially for big towing vehicle, truck, 2-1/2, 3, 3-1/2 hitch receiver or Class III IV hitches. Note: For your convenience please verify dimensions and length of pin you need before purchase.

Durability. The lock cylinder is made of high quality zinc alloy tubular. Its anti-theft design can resist huge impacts from different kinds of external forces. Adapted rubber key slot cap is all-weather proof keeps keyhole safe and clean.

Tubular Keys and Special Lock Function. This hitch pin can easy lock without keys by our unique design lock function. Once locked, you only need to pull the lock to make sure it is working. To unlock, we comes with 2 tubular keys, enhances your convenience of use and the security.

[Package Includes] The package includes 1 receiver hook lock and 2 matching keys.

[High Quality Material] The trailer receiver lock is made of black electrophoretic painted carbon steel, ensuring wear resistance and rust resistance. It is sturdy and not easily bent, and the key cover is made of high-quality rubber, perfectly embedded in the lock cylinder, away from moisture, dust, and rust, improving its service life.

[Specification] The heavy-duty trailer hitch lock uses a 5/8 "pin with an effective length of 3-1/2", which is very suitable for Class III/IV 2 ", 2-1/2" hitch receiver pipes.

Size: 2" Ball Diameter, 4" U Bar Width .

Fitment: 1-7/8”, 2” and 2-5/16” Couplers .

Surface Finished: Black Spray Paint.

🔐【UNIVERSAL & ADJUSTABLE】:Cenipar black trailer hitch locks with combination Lock fits 1-7/8",2",2-5/16" couplers on trailer, trucks, boats, RV and SUV. Password unlock, get rid of the trouble of finding the key. The ratchet is adjustable with 11 locking positions and can be adjusted according to your needs. It is an ideal camping accessory for travel camping enthusiasts.

🔐【MADE OF HEAVY DUTY STEEL】: The camper accessories for travel trailers is made of heavy-duty steel and superior quality aluminum, won't be broken by thieves. The tight fit of ratchet and the insertion hole will prevent thieves from prying open and drilling. The exterior is coated with anti-corrosion coating, and the interior is protected by waterproof and dust-proof components, which are not afraid of any bad weather.

👍【AFTER SALE WITHOUT WORRY】: 💡365 DAYS WARRANTY💡 RISK-FREE SHOPPING! When you use universal trailer coupler lock, If you have any question, please don't hesitate to contact us. We will solve your problem as quickly as possible, and will try our best to satisfy every customer, and will strictly carry out the quality-control project, which will enable our customers to buy with confidence and use with satisfaction.

Universal Fit Coupler Lock- 1/4 inch diameter lock pin with a maximum 3/4 inch effective span, the trailer coupler lock fits the kinds of latch-type couplers for towing trailers, boats, RV, truck, car and tractors. (Please verify the dimensions and the length of the pin before ordering.)

Package Included- 2 Piece* Trailer Hitch Coupler Lock. You can put the trailer lock in your pocket or anywhere in the vehicle, We equip you with 2 keys that you can store away for easy replacement

Easy to Operate- Trailer coupler locks can be locked and unlocked very easily, You only need to turn the flush key 5-7 times to open or close our trailer coupler locks.