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5 Best Hitch Locks of 2025

Last Updated - 2025/08/22

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

AMPLock

AMPLOCK Standard Series (2-5/16'' Trailer Coupler Lock) I Made in Canada

AMPLock

CA$100.66

More Details
Main highlights
- Proudly made in Canada
- Protect your boat trailer, trailer or caravan (RV) without worries with our Amplock coupler lock **Make sure you choose the right model for your boat trailer, your trailer or your caravan (RV) coupler size and type, referring to pictures provided (photos are for visual reference only)**
- Made with high quality materials and rust resistance treatment
- Heavy lock better than competition/better for the price
- Easy to use with AMPLOCK’s push and lock system
- Amplock Standard Series comes with a set of 2 unique keys that you can't duplicate
CA$100.66
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Kohree

Kohree Heavy Duty Trailer Coupler Lock, RV Trailer Locks fit 2-5/16 inches, 2", 1-7/8" Couplers, Trailer Tongue Lock Trailer Ball Lock Sturdy Structural Steel Safety with 4 Keys & 4 Dust Covers, Black

Kohree

CA$99.99

More Details
Main highlights
- STURDY AND DURABLE: Passed the professional anti-violence damage test, our security‌ tongue lock can resist sledgehammer, hydraulic shears and other tool attacks, the thickness and material of the trailer lock body are double guaranteed, lets you not have to worry about your trailer being stolen while parked or traveling long distances. Features a rust-proof powder-coated finish that withstands extreme weather, ensuring long-lasting performance in any environment.
- QUICK & EASY INSTALLATION: Our trailer tongue lock features a exclusive user-friendly design, no need to fuss around with complicated setups, you can even secure the ball hitch trailer lock with one hand and making it effortless to install and remove in 30 seconds.
- PROTECTIVE COVER: Trailer hitch locks come with 4 dust covers, like a weatherproof shield, guarding your lock cylinder against snow, rain, and sun damage.
- PLEASE CONFIRM THE SIZE OF COUPLER: Kohree Trailer Lock fits 2-5/16", 2", and 1-7/8" couplers. Please make sure to double-check your coupler size and model for a perfect match. (NOTE: Some couplers of special models may not fit this trailer lock. If have any questions, contact the Kohree team please.)
- HEAVY-DUTY TRAILER LOCK: Made from high-strength structural steel with an industry-leading thickness (8.89mm/ 0.35in), and weighing a solid 7.71 pounds, which is a fortress on wheels. Our anti theft‌ coupler lock is extremely impact-resistant and can resist sledgehammers, crowbars, and power tools, providing maximum theft protection for your trailer.
CA$99.99
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Master Lock

Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

Master Lock

CA$58.99

More Details
Main highlights
- Coupler Lock,Universal
CA$58.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PEAKTOW

PEAKTOW PTS0003 Deluxe Keyed Alike Trailer Towing Lock Set Includes One Coupler Lock One Dual Bent Pins Trailer Receiver Lock and One Brass Coupler Latch Lock

PEAKTOW

CA$37.99

More Details
Main highlights
- Three keys, keyed alike, easy to use and install. Everything you need for storing and towing security
- One year limited quality warranty. If you have any questions, comments, or issues, please contact us through Amazon message. Our Canada-based customer service representatives are always happy to assist, and we stand behind our products with a CONFIDENT 100% MONEY-BACK HAPPINESS GUARANTEE!
- Includes one universal coupler lock which fits 1-7/8”, 2” and 2-5/16” couplers. Contains solid/rigid A36 steel with chrome finish and steel safety locking pins with aluminum alloy base with powder coating. Please notice that the lock might not fit few large 2-5/16” couplers with a wide rolled lip. Please check the size of your couplers before purchase.
- Includes one adjustable coupler latch brass lock which fits most couplers
- Includes dual, bent pin lock. 1/2" pin for 1-1/4" Sq. receivers, and 5/8" pin for 2" Sq. receivers with interchangeable barrel lock. Button lock mechanism
CA$37.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Master Lock

Master Lock 379ATPY Universal Trailer Coupler Lock

Master Lock

CA$73.05

More Details
Main highlights
- Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
- Re-keyable cylinder for keyed alike convenience
- Easy to install
- Designed to provide safety and prevents picking and prying for the coupler
- Chrome plated and Corrosion resistant
CA$73.05

5 Best Hitch Locks of 2025

AMPLOCK Standard Series (2-5/16'' Trailer Coupler Lock) I Made in Canada

Kohree Heavy Duty Trailer Coupler Lock, RV Trailer Locks fit 2-5/16 inches, 2", 1-7/8" Couplers, Trailer Tongue Lock Trailer Ball Lock Sturdy Structural Steel Safety with 4 Keys & 4 Dust Covers, Black

Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

PEAKTOW PTS0003 Deluxe Keyed Alike Trailer Towing Lock Set Includes One Coupler Lock One Dual Bent Pins Trailer Receiver Lock and One Brass Coupler Latch Lock

Master Lock 379ATPY Universal Trailer Coupler Lock

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