1/2 Sq. Dr. Socket 21mm Surface Length 38mm 2 3/16 inch 8mm D Size: 26

8mm D Size: 26

Input Drive Size: 7/16" Drive Shape: Hex Length: 75mm Type: Adaptor Output Size: 1/2" Output Shape: Square Pin Type: Yes

8mm D2 Size: 19mm H Size: 5mm L Size: 32mm

Input Drive Size: 3/8" Drive Shape: Square Length: 55mm Type: 12 Point Deep Socket Output Size: 10mm Opening: 12pt

1/2 Sq. Dr. Socket 21mm Surface Length 38mm 2 3/16 inch 8mm D Size: 26Surface drive sockets are designed to retain contact with flat sides of nut to transmit high torque and reduce nut wear. Compared to FLAT DRIVE, SURFACE DRIVE utilizes contact on the larger area closer to the center of the bolt or nut. SURFACE DRIVE is useful for painted face nuts or any bolt or nut made of soft material, with less risk of damaging the faces. SURFACE DRIVE can also be useful for a bolt or nut that has been damaged or deformed. Input