The Brink's 44mm Padlock is made of laminated steel and chrome-plated steel for increased durability and resistance to cutting and prying. It has a 4-pin tumbler for pick resistance and a steel locking bar for security. The padlock also has a blue plastic bumper to protect against scratches and damage. This padlock is suitable for a variety of outdoor and indoor applications, such as gates, sheds, garages, lockers, and storage containers. As a global leader in security-related products and services, the Brink's name is synonymous with top quality merchandise, ''A Trusted Name in Security since 1859'. Made of laminated steel lock body and chrome-plated steel shackle 2-3/8" shackle Blue plastic bumper to minimize scratching and damage Cut-resistant up to 3,500 lbs. and pry-resistant up to 1,300 lbs. 4-pin tumbler for pick resistance Steel locking bar for maximum security Keyed different with M1 blank keys Ideal for securing gates, chains, sheds, garages, lockers, and storage containers