This lock is available with your choice of keying system. Use the dropdown box above to make a selection when placing your order.

• Keyed Alike - all locks in a set open with the same key
• Keyed Different - each lock in a set opens with a specific key
• Master Keyed - as Keyed Different but includes one key that opens all locks in a set

Made for use outdoors, the 6121 is a weather-tough, reinforced high security padlock.

The lock is made from heavy-duty steel with a Masterlock Zenex thermoplastic cover on top for extra protection. It also has a hardened boron alloy shackle for maximum resistance against cutting and a polymer shackle seal ensures that water can't seep inside the padlock.

When not in use the 6121 has a snap-on cap to protect the key way and a dual ball bearing lock ensures that it will always remain fixed in place.

Lock Dimensions