Ko-ken Tools 3/4 in Square Drive 12-Point Surface Drive Deep Impact Socket, 28mm - 16310M-28 Carpentry Tools Ideal for pipes and round

Ideal for pipes and round sections in general

and construction tasks requiring reliable performance under repeated high stress loads

The 72 fine-pitched teeth allow a small return angle of 5 degree

The 20mm size is ideal for various applications

Blade Material :Steel

Ko-ken Tools 3/4 in Square Drive 12-Point Surface Drive Deep Impact Socket, 28mm - 16310M-28 Carpentry Tools Ideal for pipes and roundKo ken Tools 3 4 in Square Drive 12 Point Surface Drive Deep Impact Socket, 28mm 16310M 28 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.