It is useful to operate electronic device, perfect for electrician, mechanic and repair work.
Standard shank diameter, 6.35mm on the opposite side of the hexagonal shank, 1/4 standard shank diameter, suitable for all kinds of pneumatic screwdrivers, electric screwdrivers, and rechargeable screwdrivers.
The kit is equipped with a 1/4 inch socket wrench adapter extension.
Length: 25mm
Hex Shank: 6.35mm (1/4Inch)
Bit Size: T5-T6-T7-T8-T9-T10-T15-T20-T25-T27-T30-T35-T40, 1/4" Adapter Extension rod