A 13 piece set of 3/8″ drive impact sockets for extracting damaged bolts.

Spiral cut teeth provide a positive grip to remove rounded or damaged bolts & nuts.

Can also be used on screw heads and studs.

Will fit head sizes: 1/4″, 5/16″, 3/8″, 10mm, 7/16″, 12mm, 1/2″, 13mm, 9/16″, 5/8″, 17mm, 11/16″ and 3/4″

3/8″ Drive

Manufactured from hardened Chromium Molybdenum Steel for strength with a black manganese phosphate finish for protection

HRC 48-52