Forged from the finest chrome-molybdenum alloy steel, the best choice for strength.
Radius corner design extends the life of fasteners. Design drives the side of the fastener instead of the corner.
Design also avoids rounding of rusted or damaged fasteners.
Black oxide finish and has etchings for identification.
This is an 18 mm impact socket. It is 3/8 in. drive and 12-point, universal design. Designed to tackle the toughest jobs with solid durability and keeps them pounding job after job.