Proven Industries Model 2516 Trailer Lock, Fits 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.

I recently purchased the Proven Industries Model 2516 Trailer Lock, and I must say it has exceeded my expectations in terms of security and durability. As someone who values the safety of my belongings, especially when it comes to my trailer, finding a reliable lock was paramount, and the Model 2516 did not disappoint.The first thing that caught my attention was the build quality. This lock is constructed with hardened steel, making it incredibly resistant to tampering or brute force attacks. The robust design instills confidence that my trailer is well-protected against theft. The heavy-duty construction also gives it a substantial feel, reinforcing its reliability.Installation was a breeze, thanks to the user-friendly design and clear instructions provided by Proven Industries. The lock fits seamlessly onto my trailer hitch, and the precision engineering ensures a snug and secure fit. The lock even allows for safety chains to be locked inside the case. Once in place, it's evident that this lock is not going anywhere – a vital aspect for those of us who leave trailers unattended for extended periods.One of the standout features of the Model 2516 is its drill-resistant lock cylinder. This adds an extra layer of security, deterring potential thieves who might attempt to compromise the lock with conventional tools. It's reassuring to know that Proven Industries has taken measures to protect against various methods of tampering. Proven Industries' customer service was able to hook me up with a lock cylinder that is keyed the same as the other four Proven puck-locks that I purchased for my trailer.I look forward to Proven's claim of the lock's resistance to the elements. Living in an area with diverse weather conditions, I needed a lock that can withstand rain, snow, and UV exposure. The Model 2516's corrosion-resistant materials ensure it remains in optimal condition, providing long-lasting protection for my trailer.In conclusion, the Proven Industries Model 2516 Trailer Lock is a top-notch investment for anyone serious about safeguarding their trailer. Its robust construction, drill-resistant lock cylinder, and weather-resistant features make it a reliable and durable choice. While it may come at a slightly higher price point than some alternatives, the peace of mind and security it provides are well worth the investment. I highly recommend the Proven Industries Model 2516 to fellow trailer owners who prioritize the safety of their valuable assets.

This lock is going to be the last lock I need to purchase.We have two business trailers and I have a personal trailer... I'm transitioning them all over to Proven Locks. The materials are solid, the security of the locks is second to none, it's easy to install and use, and their customer care is tremendous. If your lock doesn't fit as it's supposed to (like mine didn't) they will exchange it for the correct one RIGHT AWAY. Great company, and great product. 10/10

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.

I really love this product extremely sturdy. Great quality/security for my trailer! I recommend this to anyone looking to safeguard their investment. They will take care of you.

Easy to install and very durable. Feel secure that my RV is in safe hands when installed and locked.