Choose these locks if you need several locks that 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.

Zinc-body locks are more corrosion resistant than steel-body locks. However, they’re not as strong as steel-body or aluminum-body locks.

Hardened steel shackles are tougher to cut or pry than steel shackles. Disc-tumbler key locking mechanisms are harder to pick than warded locking mechanisms.