Review on Trimax SXTC123 Stainless Universal Coupler by Tim Airy

I am very impressed with this lock. It doesn't look like the picture, instead the button lock is at a 90 degree angle to the stem. This allows it to be regulated. Looks very successful. The only downside is the round key. Despite the security, it will be difficult to get a duplicate key for it. I keep losing my fob keys and need a spare pair. For safety, someone can break it with a hammer. If I leave the trailer unattended I plan to fit a primary latch. But if it's locked to my truck, it's better than no lock.