Solid brass body for added strength and corrosion protection. Hardened steel shackle for maximum cut and pry protection, while the pin cylinder system adds further protection against pick attacks. The security hasp, which gives an extra security anchor, is made from hardened steel and comes with an anti-pull-out riveted hinge. 1 piece in set. Bronze material: brass. Key lock. Size H7.5, W4, D2.1cm. Weight 0.779kg. Manufacturers 30 year guarantee.