Hardened Steel U Lock

Heat treated to harden it offers excellent cut resistance and can withstand severe physical abuse and tampering.
Hardened steel u lock. Master lock 8170d hardened steel bicycle u lock 6 1 8 in. U locks aka d locks are a bit like giant padlocks that fasten around your bike and whatever you re trying to secure it to. Like the citychain the xplus u lock holds a perfect 15 15 abus security score making it the most secure u lock made by abus. The u lock has a 16mm hardened steel shackle and uses a pass through crossbar design to prevent twisting attacks forcing thieves to cut the shackle twice to compromise the lock.
Boron hardened steel shackles are heat treated and hardened to resist being cut by saw blades bolt cutters and other tampering devices. 27 95 29 95 free return on some sizes and colors select size to see the return policy for the item. This hardened steel lock is coated with plastic to protect your bike from scratches. This heavy duty u lock features a patented triangular crossbars that are 17mm thick.
This door u lock includes a carrier bracket for ease of transportation. First developed in the 1970 s by the company that would go on to become kryptonite u locks revolutionized bike security by providing similar protection to chains at a fraction of the weight and cost. W 2 keys 5 16 diam. Hardened steel is the standard shackle material found on most general purpose padlocks.
This hardened steel u lock uses a disc key cylinder that prevents picking. Serfas hardened steel bike u lock with bracket brand. 4 digit combination disc padlock with hardened steel shackle outdoor combo gate lock for sheds storage unit garage fence trailer tongue 2 pack 4 3 out of 5 stars 632 24 99 24. 15 cm wide with 8 in.
Locking the crossbars is a double deadbolt locking system that designed to resist twisting pulling and prying. Select size chart 12mm hardened steel shackle includes bracket 140mm shackle length. It also boasts a protective vinyl coating that prevents mild scratches. Compared to the first two locks the xplus u lock weighs considerably less at 3 3 lbs and it s a whole lot easier to mount to your e bike frame or stow in a cargo bag or backpack.
The seatylock mason u lock is weather resistant.