Features industry leading corrosion resistance 14mm round shackle Lightweight with excellent strength to weight ratio Double bolting shackle in the lock body Shackle, lock body and supporting elements made of special temper hardened steel ABUS Premium Cylinder offers great protection against picking Two keys supplied with the lock Soft-touch cover protects frame Mechanism Type: Key Diameter: 14mm Shackle Shape: Round Shackle Height: 140mm (5.5") Shackle Width Inner: 150mm (5.9") 2 keys are supplied with the lock Double Locking