Automotive OWNERS can rely on the Trimax Receiver Lock to provide top-notch security for their towing needs. Based on my experience, I have found it to be easy to install and use offering reliable protection to the receiver and coupler... The lock's all steel construction is impressive, providing peace of mind when towing valuable cargo. however, the locking mechanism can at times be a bit stiff, requiring an extra wiggle to operate. Overall, a fantastic purchase for anyone looking to keep theirSee full review