To fit around large hasps and thick chains, these padlocks have over 1" of vertical shackle clearance. Multiple locks open with the same key. If the lock or key with the key number you want isn’t listed, order the "Other Key Numbers" and specify your desired key number.

Steel-body locks are strong, but they don’t hold up well in corrosive environments.

Hardened steel shackles are tougher to cut or pry than steel shackles.

Locks with a pin-tumbler key locking mechanism are harder to pick than locks with a disc-tumbler key locking mechanism. The more pins a lock has, the harder it is to pick.

Style D and E locks have a bumper around the body, so they won’t nearby scratch surfaces.