Bit adaptor socket, 3/8"x1/4"
- internal square to DIN 3120 / ISO 1174 with ball reception
- for 1/4" bits with external hexagon drive to DIN 3126 / ISO 1173
- for manual operation
- matt finish
- chrome vanadium
- Depth T in mm: 11.0 mm
- Diameter D1: 12.0 mm
- Diameter D2: 17.0 mm
- Drive in imperial: 3/8 "
- Internal 6 point drive: 1/4"




