3 PC 1/2" IN DR DRIVE BLACK OXIDE EXTENSION BAR SET FOR AIR IMPACT WRENCH TOOL

Product Features

• Drop-forged, heat-treated, carbon steel w/ black oxide finish intended for high-temperature, high-pressure, high-capacity use. Carbon steel and oxide finish feature higher tensile strength and corrosion resistance.
• 1/2” Drive for high torque
• Set contains sizes: 3”, 6”, 8”