Size (mm): 90H x 65W x 27DClearance(mm): 17 Horz. x 17 Vert.Shackle Diameter: 13mmKeyed to Differ6 Lever MechanismClose shackle tough padlock for high security. 6 Lever mechanism. Key to lock and unlock. Hardened steel unsprung shackle. Finish Silver. Shackle pivot protected by anti-drill weld. Excellent resistance to hacksaw and torque attack.This item previously branded Chubb Locks (visit www.chubb-at-heart.co.uk).