Master Lock 1500T Black Combination Padlocks 2 Pack will provide you with a secure keyless storage option. Features include durable double-wall steel construction permanently lubricte and rust resistant inner workings together with 1 500 possible combinations. The tumblers are self-locking and automatically disarrange. The swivel shackle of each black padlock is constructed of nickel-plated case-hardened steel. This set will make a useful and convenient solution to your storage needs.