Proto® J4990-6M Metric Standard Length Socket Bit, 6 mm Bit, 3/8 in Squared Drive, 41.3 mm Bit Length
Proto® Socket Bit, Metric Standard Length, 3/8 in Drive, Squared Drive, 6 mm Bit, Hex Bit, 41.3 mm Bit Length, 69.1 mm Overall Length, 6 Points, Forged Alloy Steel, Full Polished Chrome Plated
- Replaceable bit
- 2 piece design
- This metric hex bit has a 6mm hex bit size
- Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torque