Masterlock question

[Darkhigh412]

I'm a noob so forgive my ignorance.... But my question is what masterlocks use key M10 and M11? Thank you.

[Squelchtone]

Master Lock padlocks can be 4, 5, or 6 pin cylinders, the M10 and M11 bump keys are used on the 15K and 17K keyways, on locks such as this 5 pin padlock:

https://www.ronnieshardware.com/product ... 1649358104

also can be used on Master Lock Lock Our Tag Out plastic padlocks as well as some Master Lock ProSeries padlocks.

[Darkhigh412]

Thank you bro