Impact Adapters, 3/4 in (female square); 1 in (male square) drive, 2 1/2 in

Impact Adapters, 3/4 in (female square); 1 in (male square) drive, 2 1/2 in

Features : Designed for superior performance permitting easy interchange of tools from one drive size to another | 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