Wright Tool 3/8" Dr. Universal Deep Impact Sockets
3/8" Dr. Universal Deep Impact Sockets, 3/8 in Drive, 1/2 in, 6 Points Patented Wright Drive distributes contact over a larger surface area for greater gripping power and strength Oiled black oxide finish Forged and machined for best fit and unyielding strength Precision heat-treated and tempered for optimal hardness, ductility