780 B 3/8" Adaptor Adaptor from square to hexagonal. Suitable for the attachment of bits with 1/4" hexagon drive as per DIN ISO 1173-C 6.3. Drive: 3/8" square. 3/8" adaptor
Suitable for bits with 1/4" hexagon drive (Wera connecting series 1)
Equipped with ball stop groove
3/8" square socket drive 780 B 3/8" Adaptor, 780 B/1 x 1/4" x 30 mm