CARRIER FOR U-LOCKS Our new SH B universal bracket makes transporting U-locks even more convenient. Fixing the lock in the carrier is quick and easy. This allows you to easily transport the lock on the bike frame while riding. The U-lock may be both round and square and attachment is flexible. Whether you want to mount the bracket vertically or horizontally on the frame tube, both are possible. Thanks to the practical holder, you no longer have to carry your bike lock in your backpack or bag.