Ko-ken Tools 1/2 Sq. Dr. 13 Piece Surface Drive 6-Point Metric Socket set 10-22mm Measurement Tools Internal Square Tool Holder Size:

Internal Square Tool Holder Size: 22 x 28mm

pressing and bending applications

Length: 10mm

narrow blade No

Internal extractor 25-30 mm

Ko-ken Tools 1/2 Sq. Dr. 13 Piece Surface Drive 6-Point Metric Socket set 10-22mm Measurement Tools Internal Square Tool Holder Size:1 2" Square Drive 13 Piece Surface Drive 6 Point Metric Chrome Hand Socket set 10 22mm Surface 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.