Collection: Metric MM Allen Hex Sets

Metric hex/mm hex screwdriver sets are necessary for working on European and Japanese machines and equipment.

We make mm hex insert screwdriver bits the following sizes:

1.27mm
1.5mm
2.0mm
2.5mm
3.0mm
4.0mm
4.5mm
5.0mm
5.5mm
6mm
7mm
8mm

SAE fractional hex bit sets