Featuresand Benefits:

• While most screw driving bits are simply compatible with impact drills and drivers
• These bits fit fasteners more precisely, which reduces stripping and increases the life of the bit itself " IRWIN's 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
• Product Dimensions:  0.3 x 0.3 x 1 inches
• Reference Part# 1837405

While most screw driving bits are simply compatible withimpact drills and drivers, IRWIN Impact Performance Series fastener drive bitsare engineered for maximum durability and long life with impact drivers. Thesebits fit fasteners more precisely, which reduces stripping and increases thelife of the bit itself " IRWIN's Impact Performance Series bits have threetimes longer life than traditional bits. Manufactured with heavy-duty, cold-forged,high-grade steel, they'll withstand extremely high torque output. Plus, a blackoxide finish resists corrosion and increases the life of the bit.