#5 Spline Drive Square Impact Sockets, #5 Spline, 15/16 in (square)

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 and durability. Easy to read stamp pattern in order to quickly determine opening size.