Master Lock 11N401 Replacement Key

The Master Lock 11N000–11N999 replacement keys are custom-cut keys made specifically for Master Lock padlocks using 11N-series key codes. Each key is precisely cut by code on the 1092N key blank to match the original factory specifications, ensuring proper fit and reliable operation. These keys are commonly used with Master Lock padlocks only and are not for cabinet or cam locks.

The 11N key code is typically stamped on the original key or original packaging and identifies the exact cut required to open your lock. These replacement keys are ideal for lost or spare keys and are widely used in commercial, industrial, institutional, and warehouse security applications where keyed padlocks are common. Ordering by code eliminates the need for lock replacement while restoring full functionality.

Master Lock replacement keys must be cut by the correct key number; without the key code, the correct replacement cannot be determined