Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made in The USA, (Blue)

For years I have purchased middle of the road coupler locks for my trailers and every one of them, from Trimax, to Reese, to Master Lock has failed me in some way. Several of them had to have the lock cylinder drilled out because they were stuck on there and no longer worked with the key. I got sick of dealing with the headache of trying to leave on a trip and drilling out the lock to get my own trailer hooked up. I decided to spring for an expensive setup, hoping it would be my last. I will never again hassle with cheap locks. This Proven Lock product is extremely well-made and heavy duty. It fit right onto the coupler of my trailer perfectly, holding the safety chain hooks inside and lining up the first time I put it on. The puck lock is very nice. The blue looks nice, and the lock cylinder seems like it will hold up. It is very easy to install and remove, and I am no longer worried about getting locked out from towing my own trailer again. Worth the money (albeit pricey) to save me some headaches.

This is my second unit purchased. I want to take a moment to share my positive feedback regarding the trailer tongue lock. This product has proven to be exceptionally reliable and secure, providing me with peace of mind whenever my trailer is parked. The robust design ensures that it effectively protects against theft, which is a significant concern for anyone who owns a trailer. I’ve also found it to be remarkably easy to install and remove, making it a practical solution for everyday use. The sleek design complements the overall look of my trailer, and the durable materials suggest that it will stand the test of time, even with regular exposure to the elements. Overall, I highly recommend the trailer tongue lock to anyone looking to enhance their trailer's security. It truly is an excellent investment for protecting your valuable assets.

Just arrived. Best investment to protect my new enclosed trailer. Heavy duty! Highly recommended. Easy to install

Great quality lock. Very solid and well constructed. Delivered on-time. I was also very impressed with their customer support and how fast they were able to resolve MY mistake when I ordered the wrong size for my hitch… I will be ordering more locks for my other trailers in the near future.

Very heavy duty. Impressed with quality

I initially ordered the incorrect coupler by mistake, and Proven Industries' customer service team was responsive and prompt in helping me fix it. I've tried many different coupler locks over the years, and Proven Industries' couplers and locks are legit! A solid choice if you are in the market to protect your investment. Highly recommended!

I purchased this product along with 6 Paclock trailer locks to secure my trailer when parked in a storage lot. The coupler is heavy and seems well made. The packaging was lighter duty than needed for a heavy item like this. Fortunately mine did not get damaged during shipping but the box was not in great shape. I replaced the Proven Industries lock with the Paclock cone shaped lock which seems to be a much better lock overall. I spoke with Proven Industries months ago when I started looking at locks. They mentioned that this trailer hitch lock could be purchased without their puck lock that comes with it if I was going with a different brand of lock. Their customer service when trying to do this was a very rough experience. I could not reach anyone by the phone number on their website so I sent in my questions/requests on the form on their website. Email replies were very slow, phone replies were non-existent. The 2-piece can cover and latch insert seem solid, heavy with good welds and coating. The lock probably would work fine, but I wanted a stainless lock with cone shape to resist drilling so I installed the Paclock 2177S to use with the PI hitch cover. The chain receptacle seems to work good. I'd like to see insert part that goes up into hitch where the ball goes to be more of a 3D part rather than the flat plate steel, but so far, so good. I'd rate the outer can at a 5, inner hitch part a 4, and customer service as a 2.

Product is solid and works flawlessly --- very easy to use. Construction is top notch -- very solid. After placing order, the company reached out to me to just confirm that I had ordered to correct lock; requesting hitch photos if possible. I had in fact ordered the incorrect part, and this was all sorted before the lock assembly shipped. Overall outstanding customer service! Do not hesitate to do business with them through Amazon.

Great fit. Good deterrent. Suggest changing out the lock.

I have just received my Proven Industries 2516 Trailer Lock. The unit appears very well built, simple install and have had great customer support that was both very helpful and quick responses. This product gives us peace of mind when our trailer is not hitched to our truck.

Super heavy duty lock, very nice puck lock. It seems like it would be VERY hard to to remove without the key.

I ordered the incorrect lock for my Airstream. Proven technology exchanged the lock for the correct one at no charge. The lock is very heavy duty. I recommend this vendor and their product.