1/2 Sq. Dr. Socket 12mm Surface Length 37mm E12 5mm D2 Size: 17mm H1

5mm D2 Size: 17mm H1 Size: 9mm H2 Size: 41

Input Drive Size: 1" Drive Shape: Square Length: 85mm Type: 6 Point Semi-Deep Impact Socket

8mm D2 Size: 38mm H1 Size: 34mm H2 Size: 55mm L Size: 77mm

4mm L Size: 45mm

1/2 Sq. Dr. Socket 12mm Surface Length 37mm E12 5mm D2 Size: 17mm H1Surface 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