Solid steel body with brass locking cylinder. Protective chrome-plated brass ring in base and chrome-plated hardened shackle. Includes 3 steel keys. Includes 3 keys. Body (W x H x Th): 70 x 45 x 20mm. Horizontal shackle clearance: 37mm. Vertical shackle clearance: 36mm. Shackle dia: 12mm. Weight 464g.