Review on Secure your gear with Thule 538XT 6-Feet One-Key System Cable Lock by Peter Montoya

I have several other Thule products. XT CL Roof Racks, Bike Rear Seats, Snowboard Roof Racks and Pro XT Tow Bar Bike Racks. I really like that I can buy a set of locks and have one key for all these products. This castle is simply a disappointment. First, even in the closed position, you can insert the universal key and remove the latch. then I only used it 3 times and it broke. A small spring came loose somewhere in the lock and fell out, now I can't use it. Locking mechanism not working.