Master Lock 3KA-3213 Keyed Alike Padlock Key 3213

Master Lock 3KA-3213 Keyed Alike Padlock

The Master Lock 3KA-3213 is a rectangular steel padlock designed for users who need multiple locks opened by a single key. Its keyed-alike configuration simplifies access management for gates, sheds or storage units. The laminated steel body and standard steel shackle provide a robust mechanical barrier for everyday security needs. This lock suits homeowners and facility managers seeking convenient, unified key control.

Keyed Alike Convenience and Mechanical Simplicity

This padlock replaces the hassle of carrying separate keys for every lock point on a property. The jump to a keyed-alike system is worth it when you manage several entry points and want one key, number 3213, to open them all. It eliminates key confusion without requiring electronic systems or master-key hierarchies. The four-pin cylinder and Master K1 keyway deliver straightforward mechanical operation.

Four-Pin Cylinder and Laminated Steel Body

The four-pin cylinder and laminated steel body comfortably handle standard physical attacks and daily weather exposure. The lock runs out of headroom against determined picking attempts or heavy cutting tools due to its standard shackle dimensions. The 9/32 inch shackle diameter fits common hasps but limits use on thicker chains. Rekeying is not supported, so the key code remains fixed for the life of the lock.