As a global leader in security-related products and services, the Brinks name is synonymous with top quality merchandise designed to keep you and your valuables safe. A credit to our tradition, this line of 40mm, padlocks is constructed with a rugged laminated steel body that contains a brass pin tumbler cylinder for a long lasting, smooth working action and a dual lever locking mechanism for increased security. These features are enhanced by a hardened steel, chrome plated shackle. This product is ideal for all 1-9/16" padlock applications and includes two keys per lock. For versatility, this item is sold in a single and a triple pack of keyed alike locks which use the M1 Key Blank. Lifetime warranty included.