M1, M1.5, M2, M2.5, M3, M4, M5, M6
Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Industry
Soft Tooth Surface
External Gear
Rolling Gear
Spur Gear
Steel 1045, S45c, C45e
Black
Dark Grey
Forced Manipulation
Ubet Machinery
Blank Carton in Wooden Cases