Hitch Locks of 2025
Best Choice1
Clicked 5 times in the last monthMaster LockMaster Lock - (3 Keyed Alike Universal Trailer Coupler Locks 379KA-3
9.9 Easy installation9.3 Simple to use9.1 lock easilyWhy we love it
One key for all three locks, very convenient.
Universal fit for various trailer coupler sizes.
Reinforced zinc construction resists rust and corrosion.
9.7Exceptional
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Value for Money2
Rhino USARhino USA Trailer Hitch Lock Kit (for 2" Trailers) Heavy Duty Anti Theft Trailer Coupler Locks for RV, Camper, Trailer, Boat and More - Reinforced Solid Steel Tow Lock for Trailer Tongue
9.5 Security9.1 lock easily8.7 Lock FeatureWhy we love it
American owned and operated
Powder coated for protection from the elements
Fits most 2 inch couplers
9.5Excellent
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3
Rhino USARhino USA Trailer Hitch Pin (2 Inch) Patented 5/8" Locking Receiver Hitch Pins for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Debris Protection - Used to Tow Truck, etc - Black
9.9 Durability9.7 lasts a long time9.5 WaterproofWhy we love it
Weatherproof design prevents dirt and moisture damage.
Fits most Class III & IV hitches securely.
Highly durable and theft-resistant.
9.4Excellent
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4
Master LockMaster Lock 379ATPY Universal Trailer Hitch Lock , Black
9.9 Simple to take off9.7 Easy installation9.5 Simple to useWhy we love it
Resists rust and corrosion effectively.
Highly secure, difficult to tamper with.
Universal fit for most trailer couplers.
9.3Excellent
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5
CZC AUTOCZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8" Pin for Class III IV 2" and 2-1/2" Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin)
9.5 Easy installation9.3 worth the money9.3 DurabilityWhy we love it
Strong and durable build.
Versatile for various towing needs.
Highly rated for security.
9.2Excellent
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6
Master Lock24% OffMaster Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT
9.7 Easy installation9.7 Simple to use9.5 lock easilyWhy we love it
Prevents trailer theft effectively.
Durable and robust construction.
Easy to install and use.
9.1Excellent
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7
RETRUERETRUE Keyed Alike Trailer Lock Set Tow & Store Lock Kit Include Universal Coupler Lock & Dual Hitch Receiver Pin Lock & Trailer Tongue Lock, Black
Main highlights- Universal Fit: RETRUE trailer coupler lock is designed adjustable with 11 locking positions and fits mostly 1-7/8”, 2”, and 2-5/16"couplers. 2 Hitch receiver lock : Dia 5/8 inch pin with 2-4/5" effective length, and Dia 1/2 inch pin with 2-1/5" effective length. Trailer Hitch Coupler Locking Pin: Dia 1/4 inch black tongue lock pin fits latch-type couplers with a max span up to 3/4 inch
- 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. Passed QC product quality certification
- Same Keys: Three locks share the same keys to make it more convenient to use include 4 keyed alike keys
- Enhanced Lock Cylinder: To make the tow ball coupler lock more robust, we upgrade more complex locks and thicker keys. This makes it impossible to crack the lock and increases the toughness of the key
- 100% return for quality issues: 120 days warranty. If you encounter any problems, please feel free to contact us through the "Ask a Question" button. We are always happy to help and are committed to providing a responsive solution 24/7
9.0Excellent
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8
Reese TowpowerReese Towpower 7088300 Heavy Duty Coupler Lock , Grey
8.2 lock easily8.0 worth the money8.0 Easy installationWhy we love it
The product is universal and fits all couplers.
The product is a ratchet design with eleven locking positions.
The product is a bright theft deterrent silver.
8.9Very Good
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9
TowWorks23% OffTowWorks 79632 Keyed Alike 5/8" Trailer Hitch Lock Set with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers, 2-Pack
Main highlights- 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
- PUSH LOCK DESIGN MAKE EASY TO USE - 4 tubular keyed alike keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion
- 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
- 2 LOCKS KEYED ALIKE: This item 79632 each unit package includes 2 locks with 4 keys all keyed alike. * Remark: If you need 3 locks keyed alike, please choose 79633; if you need 4 locks keyed alike, please choose 79634; if you need more than 4 locks keyed alike, please combine 79632 & 79633, and give the quantity
8.8Very Good
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10
Master LockMaster Lock Silver and Red Receiver Lock, Stainless Steel Barbell™ Hitch Pin Lock, Fits 5/8 in. Receivers, Weather Resistant Automotive Receiver Lock, 1469DAT
9.5 Fashion9.3 Simple to use8.7 lock easilyWhy we love it
Easy to use with push-to-lock mechanism.
Durable design with weatherproof, watertight cap.
Fits various heavy-duty trucks and trailers.
8.7Very Good
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