Proto® J4990-6MST Metric Standard Length Socket Bit, 6 mm Bit, 3/8 in Squared Drive, 17.5 mm Bit Length
Proto® Socket Bit, Metric Standard Length, 3/8 in Drive, Squared Drive, 6 mm Bit, Hex Bit, 17.5 mm Bit Length, 45.2 mm Overall Length, 6 Points, Forged Alloy Steel, Nickel Chrome Plated
- Two-piece design allows replacement of worn bits
- This metric short socket hex bit is 6mm in length
- Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torque