Iron body with brass cylinder. Hardened steel shackle. Multi-pin tumbler mechanism. Includes 3 steel keys. Body (W x H x Th): 50 x 42 x 22mm. Horizontal shackle clearance: 26mm. Vertical shackle clearance: 26mm. Shackle dia: 8.5mm. Weight: 271g. Iron body with brass cylinder. Hardened steel shackle. Multi-pin tumbler mechanism. Includes 3 steel keys. Body (W x H x Th): 50 x 42 x 22mm. Horizontal shackle clearance: 26mm. Vertical shackle clearance: 26mm. Shackle dia: 8.5mm. Weight: 271g.