Rhino USA Heavy Duty Trailer Hitch Coupler Lock Kit For 2-5/16 Inch Trailers
Rhino USA Heavy Duty Trailer Hitch Coupler Lock Kit For 2-5/16 Inch Trailers
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Rhino USA Heavy Duty Trailer Hitch Coupler Lock Kit For 2-5/16 Inch Trailers

Key item features

  • Broad Coupler Fit: This tamper-resistant coupler lock fits 2-5/16" A-Frame, 50x50, and 50x60 couplers, accommodating a maximum lip width of 4-3/8" and a maximum lip height of 5/16".
  • Tongue Latch Security: The kit includes an additional pin lock specifically designed for standard tongue latches, providing enhanced overall trailer security.
  • Coupler Design Limits: Please note this lock is not compatible with rolled-lip or underslung coupler designs, requiring specific application awareness.
  • Durable Weather Protection: Features a heavy-duty powder-coated finish that effectively shields against rust, corrosion, and harsh weather, ensuring long-lasting product protection.
  • Robust Anti-Theft: Serves as an effective anti-theft deterrent for various trailer types, including boat trailers, RVs, toy haulers, and campers, suitable for diverse storage locations.
  • Convenient Unified Keying: This two-lock kit, encompassing both a coupler lock and a latch lock, is conveniently keyed alike with two matching keys for effortless, one-hand operation.
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Current price is $54.90
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Arrives by Wed, Jul 29
Sold by Rhino USA, Inc.
Fulfilled by Walmart
4.74502712477396 stars out of 5, based on 553 seller reviews(4.7)
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About this item

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Customer ratings & reviews

4.1 out of 5 stars
stars
246 ratings227 reviews
How item rating is calculated
  1. 5 stars63% (156)
  2. 4 stars10% (25)
  3. 3 stars10% (24)
  4. 2 stars6% (15)
  5. 1 star11% (26)

Reviews summary

Pros

  • : Simple installation and minimal effort required.
  • : Minimal effort required for setup.
  • : Features a low profile shape that is well-made and functional.
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Showing 1-3 of 227 reviews

Dec 28, 2025
Jeannie
Walmart Associate
Sold byRhino USA, Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

This is a great hitch lock. I watched a demonstration of several different types and decided to go with this “kind”. There are others on the market that are 3x as expensive. This one is definitely comparable. Order a size up tho. I didn't realize that. For a 2” hitch you need the 2 5/16” lock. The hitch pin lock doesn't work on my camper because it is not long enough but I will use it on my boat. I almost wish they painted it a bright red so that it would deter someone even more if an unsavory character is just walking by and contemplating stealing the camper. I paired this up with a wheel lock and feel totally safe leaving my camper unattended for months. Good quality, very heavy duty, American made, and would buy again.

Helpful?49LT8QG54I1O1025428448
Jun 29, 2026
Craig
Sold byRhino USA, Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Great hitch lock and very well made👍🏻

Helpful?49LT8QG54I1O1025428448
Jul 4, 2026
Krystal
Sold byRhino USA, Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Great trailer lock!

The best and easiest to use trailer lock I have ever bought.

Helpful?49LT8QG54I1O1025428448