- Authentic Koken Socket
- Drive: 1/4″
- Size: 3/16, 7/32, 1/4, 5/16, 9/32, 3/8, 7/16 & 1/2
- Points: 12 pts.
- Designed to retain contact with flat sides of nuts to transmit high torque and reduce nut wear
- Ideal for use on polished nuts, aluminum nuts, and nuts with worn out points
- Made in Japan