5 Piece Metric Impact Hex Bit Socket Sets, 3/4 in

Wright Tool's hex bit is designed for easy replacement of a broken bit. 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. Meets and exceeds ASME B107 hand tool standards.