780 B/2 adaptor 3/8" square socket drive to 5/16" hex bits, 30 mm - Wera 05042665001

Bits with 5/16" hexagon drive are used for larger screws and higher torques. The Wera 780 B/2 holds these bits and connects them to the 3/8" square drive of a ratchet or extension, with a length of just 30 mm.

Benefits

• Adaptor from square to hexagonal: 3/8" square socket drive to 5/16" bit mounting
• Suitable for bits with 5/16" hexagon drive as per DIN ISO 1173-C 8 (Wera connecting series 2)
• Ball stop groove for a secure fit on the drive
• Short design, 30 mm long

Applications

For workshop, assembly and maintenance work where 5/16" bits are to be driven by a 3/8" ratchet or 3/8" extension.

Standards and safety

The bit mounting complies with DIN ISO 1173-C 8 for bits with 5/16" hexagon drive.