Irwin Model 1837505, Impact Duty Power Bit, T-30 Torx, 2"
PRODUCT OVERVIEW: For driving and removing fasteners. Engineered for maximum durability and long life with impact drivers. Forged, so they fit more precisely, which reduces stripping. Manufactured with heavy-duty, cold-forged, high grade steel to withstand extremely high torque output. Black oxide finish resists corrosion.