Twin pack of high security laminated steel padlocks. Hardened steel end caps and recessed rivets protects lock from attacks. Hardened molybdenum steel shackle, dual ball-bearing locking system to resist pry attacks, anti-pick pin and patented keyway cover to protect against drilling attacks. Supplied with 4 keys. 2 pieces in set. Black and silver material: brass. Key lock. Size H7.3, W5, D2.8cm. Weight 1.257kg. Manufacturers 30 year guarantee.