features and benefits:
- forged from the finest chrome molybdenum alloy steel - the best choice for strength and durability
- radius corner design - to extend the life of fasteners
- design drives the side of the fastener not the corners
- provides increased strength, but also avoids rounding of rusted or damaged fasteners
this is an impact socket.It is 1/2 in.Drive.It is 1-1/4 in.And 12-points.