1/2 Sq. Dr. Socket 16mm Surface Drive Length 80mm Protector Sockets Yes HRC: 53

Yes HRC: 53

Input Drive Size: 3/8" Drive Shape: Square Length: 250mm Type: Extension Bar Pin Type: Yes NOTE: Hole type shown in photo

The beveled flat of the 6-point opening of the socket engage the nut almost immediately

Input Drive Size: 1/2" Drive Shape: Square Length: 85mm Type: Surface Drive Socket Output Size: 24mm Opening: Surface Drive

D1 Size: 298mm D2 Size: 200mm H Size: 136mm L Size: 258mm

1/2 Sq. Dr. Socket 16mm Surface Drive Length 80mm Protector Sockets Yes HRC: 53Surface 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