- 3/8 adaptor
- Suitable for bits with 1/4 hexagon drive (Wera connecting series 1)
- 3/8 square socket drive
- Equipped with ball stop groove
Application:Suitable for 1/4 DIN ISO 1173-C 6.3 and 5/16 DIN ISO 1173-C 8 hexagon insert bits and Wera Series 1 and 2
Drive:3/8 female square
Includes:
- 780 B 3/8 Adaptor. 780 B/1 x 1/4 x 30 mm
A versatile deal picks item suitable for everyday use.

