This lock is constructed from stainless steel and hardened steel shackle for added strength and security for harsh environments. Padlocks are heavy duty and durable, reducing shackles exposure and preventing attack bolt cutters. Suitable for storage rooms, garages and sheds, trailers, mobile trucks, outdoor gates, warehouses, logistics companies, etc. Size: 6.9 x 2 cm (69 * 68 * 21 mm), weight: 210 g. Contents: 1 padlock and 2 keys