Use with any #1 through #6 universal pinned master lock padlock
Gives immediate availability of additional locks keyed to your specific needs
Identical in size, security and performance to laminated steel padlocks (#1, 3 and 5)
Accepts original master padlock keys from model #s 1 through 6
3 easy steps: insert current key into the new padlock cylinder; position the #376 keying tool over the head; tap the keying tool with a hammer and the new padlock is permanently custom keyed
