Irwin 1837383 IRWIN® IMPACT PERFORMANCE SERIES SQUARE RECESS IMPACT INSERT BITS, 10-PC

1837383 Impact Square Insert Bit - No.2 SQ X 1" OAL - 10-Piece Bagged. Standard Features: 10-Piece Bagged Square Insert Bit. Built for maximum durability and long life with impact drivers. Forged bit (vs. milled) for superior fitment, which reduces stripping and increases life of bit 3X (Square and Phillips bits only). Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output. Black oxide finish resists corrosion and increases life of bit. Point Size: No.2. Shank Diameter: 1/4". Overall Length: 1". Pack Quantity: 5.