View source for M1

= M1 =
[[File:m1key.JPG|200px|thumb|right|A M1 key]]
The '''M1''' is a common [[Keys#Parts of a Key|key profile]] which is widely used by [[Master Lock]] [[padlock]]s and many knock-off brands.

These locks include the Master Lock No 1, 2, 3, 4, 5, and 6. The blank has space for 4 pins stacks and is widely produced by key blank manufacturers such as [[ILCO]] and [[HY-CO]].
[[File:Profilem1.jpg‎|frame|The profile of a M1 key blank.]]


Master Lock uses the part number 1K for their key blank.
* ILCO 1092 or M1
* JMA MAS-1
* Silca MS2
* Taylor 92

[[Category:Keys]]
[[Category:Key profiles]]
[[Category:Master Lock]]
{{Stub}}