1/2 Sq. Dr. Socket 20mm Surface Length 77mm item_flare-nut-socket 14400M 6 Point Sockets: 10

14400M 6 Point Sockets: 10

D1 Size: 10mm D2 Size: 19mm L Size: 60mm

4mm D2 Size: 11mm H1 Size: 5mm H2 Size: 41mm L Size: 50mm

D1 Size: 200mm D2 Size: 175mm H Size: 93mm L Size: 180mm

Input Drive Size: 1/2" Drive Shape: Square Length: 37mm Type: 12 Point Socket Output Size: 16mm Opening: 12pt

1/2 Sq. Dr. Socket 20mm Surface Length 77mm item_flare-nut-socket 14400M 6 Point Sockets: 10Surface 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