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.

HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure.

TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.

UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.

More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer

Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key.

Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years.

Opens with your vehicles ignition key eliminating extra keys on your ring; Works with late model Chevy, GMC, Buick & Cadillac keys

Stainless Steel 5/8" diameter pin for use with Class 3, 4, and 5 hitches (2 to 2.5" Receiver)

Auto-Return spring locks automatically when key is removed

USA US American Flag Metal Embossed Emblem on Metal Trailer Hitch Cover Fits 2" Receivers, Black & Chrome withThin Red line.

The Trailer Hitch Cover Made of Steel, the emblem made of Stainless Steel.

Fits standard 2" trailer hitch receivers, - requires hitch pin that is NOT included.

EXTRA LONG PIN FITS 2" and 2-1/2" RECEIVERS - Extra long 5/8" diameter locking hitch pin with maximum active length 3-1/4", fits Class III/IV hitches with 2" and 2-1/2" receivers. * This lock DOES NOT fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for Andersen Rapid Hitch kits and FASTWAY adjustable hitches. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin

SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock

RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers

Molded to fit the specific shape of your trailer or Caravan (RV) 2 5/16 inches coupler when unhitched

Materials used by AMPLOCK provide good rust resistance for use in all climates

Easy to use with AMPLOCK’s push and lock system

5/8" x 3-1/2" span fits class V hitches

Black Epoxy Powder Coat for durability

Patented 1/4 turn design prevents false locking, won't pop open

COMPATIBILITY - Fits most Class III IV and V 2inch receiver hitches with 5/8" pin holes. Not compatible with TG-RK4B102B or TG-RK3B101S Tyger Hitch Mounted Bike Racks.

HEAVY DUTY - Solid barbell black locking pin with 12,000 Lbs load rating. One of the strongest on the market.

WATER & DIRT PROTECTION - Black sliding cap keeps water and dirt out of locking mechanism.

【SOLID STEEL】Kohree 5/8" trailer hitch lock weight is 1.5 pounds. Unlike other stainless steel hitch lock that is forged welded or screwed in with Q235, our product is made from durable hardened steel with black e-coated and frameless construction, not easily broken or rusty.

【FLEXIBLE KEY SLOT CAP】The flexible keycap of the towing hitch lock, is made of advanced rubber, perfectly embedded in the lock core. It will cover the keyhole tightly to keep away from moisture, water, and dust penetration.

【FITS CLASS III, IV, V RECEIVERS】With extra-long 5/8" diameter tow hitch lock and 5 O-Rings, this weatherproof hitch pin perfectly fits 2 inches and 2.5inches receivers and making the hitch still without any rattle and shake. ※Notes: Weight carrying for Kohree hitch lock is rated: Class III - up to 5,000 pounds, Class IV - up to 10,000 pounds, Class V - up to 17,000 pounds.

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

DUAL PINS, FIT FOR MOST TOW RECEIVER: 1/2" pin with 3" effective length, 5/8" pin with 3-1/2" effective length, perfect for all class I/II 1-1/4" and Class III/IV 2", 2-1/2" hitch receiver tubes.

EASY OPERATE DESIGN: CZC AUTO 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 locked. 1/4 turn the key to unlock

PREMIUM MATERIAL: The trailer receiver lock uses chrome plated carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. Flat key can be copied by most retailers. The cap keeps the keyhole away from moisture, dust and rust.

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.

Protects from accidental disconnection

Plastic coated for easy handling

Made from aircraft-grade cable

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

【ANTI-THEFT】 Unlike other hitch pin locks, each lock cylinder is unique and designed by JoyTutus. With solid and heavy-duty No.45 steel construction, adopting a safer zinc alloy lock core and plum blossom keyhole, which can prevent others from towing your trailer away.

【FITMENT TYPE】 Use a tow receiver lock to ensure the towing safety. The hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, 5/8" pin with 4" effective length perfect for Class III/IV 2", 2-1/2",3'' hitch receiver tubes.[NOTE: The weight load rating for JoyTutus hitch lock, Class III - up to 5,000 pounds, Class IV - up to 10,000 pounds, , Class V - up to 17,000 pounds.]

【PREMIUM MATERIAL】 The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.

[Higher Security and Theft Deterrence] The trailer receiver lock is made with chrome painted solid steel. So that the trailer hitch pin lock can ensure locking safe and protect your trailer and trailer hitch ball mount from theft.

[Compatible with Most Hitches] With a 5/8-inch diameter hitch pin and 2-3/4 inches of effective pin length, our trailer hitch receiver lock fits 2-inch any receiver tubes, and it is suitable for class V hitches.

[Durable and Watertight] The all-weather cover cap of our trailer hitch lock keeps the keyhole away from water and dust. The dustproof and waterproof lock pin is more durable.

Product Type: Auto Accessory

Package Quantity: 1

Package Dimensions: 2.489 cms (L) x 11.811 cms (W) x 18.694 cms (H)

Fits couplers with up to a 3/4" span

PROTECTION: The Heavy Duty 5/8" Pin locks into your trailer and keeps it secure

VERSATILE: Built to fit most industry standard 5/8" hitch receiver.

WEATHER-RESISTANT: Weatherproof Cap protects the keyhole, keeping out water and grime while keeping the lock rust-free

Convenient push-button lock mechanism

Rubber cap keeps dirt out

Flat key design can be copied by most retailers

HEAVY DUTY CONSTRUCTION -- High-strength hardened steel structure, ensures protect your trailer and trailer hitch ball mount from theft

BRASS CORE LOCKING MECHANISM -- Over 15 years of service life,super anti-corrosion.Single key lock design makes it simple to unlock and lock

ALL-WEATHER PROTECTION -- Chromed plating steel for improved wear and corrosion resistance, weatherproof anti-theft lockable pin with dust, mud. Designed to protect your bike racks, trailers, cargo hitch racks, and boats

✅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

Opens with your vehicles ignition key eliminating extra keys on your ring; Works with Ford, Lincoln & Mercury keys. Please verify fitment by looking up the year, make and model of your vehicle

Stainless Steel 5/8" diameter pin for use with Class 3, 4, and 5 hitches (2 to 2.5" Receiver)

Auto-Return spring locks automatically when key is removed

PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.

HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.

STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.

DURABLE, TOUGH DOOR LOCK LATCH: Secures both doors of all semi-trailers by locking the two innermost vertical locking bars together. Easy use, no mounting required.

KEEP YOUR BELONGINGS SECURE: Secures the landing gear hand crank in place preventing the landing gear from being raised.

KEYED SECURITY LOCK: Built in high security barrel lock system or combination lock. Set 4 digit code.

Makes operating landing gear legs less cumbersome

Quicker and easier than standard hair pin

One-time installation/permanently attached

🔐ADJUSTABLE AND UNIVERSAL: The trailer lock is designed to fit most trailers and caravans with a standard 2" (50 mm) coupler. The ratchet design is adjustable with 11 locking positions.

🔐SECURITY: The tow ball lock is made of heavy-duty steel and has a striking color, which can effectively prevent the trailer from being stolen.The special trailer lock design can also resist drilling, picking and prying,and comes with a set of two keys.

🔐HIGH-QUALITY: The trailer hitch lock is made of aluminum alloy with yellow powder coating. The high-quality materials is sturdy,anti-rusty, corrosion resistant and weather resistant.