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Quantity
1
Description
Prior to purchasing, be sure to check the product's dimensions to ensure compatibility. Please refer to the "Dimensions" and "Product Guide" images for details. If you're uncertain whether this will work with your coupler or ...
Reviews
4.8
197 ratings
5
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Beefy Lock
This is certainly the MacDaddy of hitch pin locks! I can't imagine finding a beefier or more robust lock than this! Having the keys matched to my other locks is an extra bonus!!!
B
Bryan · 7 days ago
Beefy
I'm new to the Proven Lock family but was very impressed with the quality and functionality of this latch pin lock. With a trip across country coming up I feel like my 16' trailer will be secure.
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Brian · May 28, 2026
Fits perfect and secures the trailer when towing
I installed this item with the hitch lock for full protection. I will use this alone when towing. Confident in this great looking and fitting pin lock.
