- Type of head: hex head; Type of shank: 1/4 inch hex shank; Overall length: 2inch (50mm) length.
- 8 different sizes meet your different needs: 1.5m, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm.
- Each edge can be accurately locked screws, no damage to the screw and the head of the screwdriver bit.
- Made from S2 high quality steel, magnetic hex head can suck the screws easily when you use it.
- Fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.