Locksmith Supply & Service

Master Lock M1 4-Pin Depth Keys


$9.00


These keys are used to cut keys by code using a standard duplicator. They will work for Master Lock 4-pin (M1) keys. These keys contain the standard depths (0-7).

Keys are individually stamped with their depth code and placed on a bead-chain as shown.

Depth keys are a great cheap/temporary alternative to using a dedicated code machine, but it can be difficult to generate high-quality keys with them.

Depth Measurements:
0 1 2 3 4 5 6 7
.275 .260 .245 .230 .215 .200 .185 .170

Space Measurements:
1 2 3 4
.185 .310 .435 .560

MACS: 4
  • 1 Units in Stock

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