U-Lock Granit XPlus 540. Features: 13 mm, hardened steel square parabolic shackle. Double bolted shackle in the lock body. ABUS power cell technology offers highest protection against hitting and pulling attacks. The shackle, the case as well as supporting elements of the locking mechanism are made of special hardened steel. ABUS X Plus cylinder for highest protection against manipulations, e.g. picking. Two keys are supplied with the lock, one LED-lighted. Automatic keyhole cover against dirt and corrosion. ABUS Code Card for additional or replacement key. Transport: EaZy KF – Bracket with comfortable one hand operation for easy mounting on round frames with a diameter of 28-36 mm. Technical Data: Security level: 15, Height: 230 mm, Weight: 1556 g, Width: 108 mm, diameter: 13 mm. Finish: Black