1/2 Sq. Dr. Socket 22mm Surface Length 77mm 20mm 3mm H1 Size: 6mm H2

3mm H1 Size: 6mm H2 Size: 26mm L Size: 100mm

renowned for their ability to transfer greater torque

D1 Size: 79mm D2 Size: 86mm H1 Size: 30mm H2 Size: 90

Input Drive Size: 1/2" Drive Shape: Square Type: 12 Point Socket Set Includes: 4405M 12 Point Sockets: 10

D1 Size: 106

1/2 Sq. Dr. Socket 22mm Surface Length 77mm 20mm 3mm H1 Size: 6mm H2Surface 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