Impact Socket Adapter, Quick-Change, Yes Impact Rated, Measurement System: Imperial, Hex x Square Drive, 3/8 x 1/4 in Female Drive, 63 mm Overall Length, Female x Female Adapter, Black Oxide

Irwin® Impact Performance Series™ fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself - Irwin® Impact Performance Series™ bits have three times longer life than traditional bits. Manufactured with heavy duty, cold forged, high grade steel, they'll withstand extremely high torque output. Plus, a black oxide finish resists corrosion and increases the life of the bit. Irwin® Impact Socket Adapter, Quick-Change, Yes Impact Rated, Measurement System: Imperial, Hex x Square Drive, 3/8 x 1/4 in Female Drive, 63 mm Overall Length, Female x Female Adapter, Black Oxide