The first delivery I unfortunately had to send back as defective because the locking functions did not work as described. This settlement was properly back = money. While the closing of the lock of a subsequent order is also readily hakelig, but the cable is in the lock time fixed cleanly and can be solved reasonably. But that it will hold a 30-year warranty period, I can hardly imagine. The idea, however, is awesome. I use it to connect a Canadian, including on the car roof racks, where there due to the good chip option can remain even during driving and an additional load securing offers.