Irwin IWAF342-4 IMPACT 1-7/8IN MAG NUT DRIVER SET-4 PACK

Bit Type Hex. Overall Length (Inch) 2. Hex Size Range (Inch) 1/4 - 7/16. Number of Pieces 4. Contents 1/4"; 3/8"; 5/16; 7/16". Tip Type Magnetic Nutsetters. PSC Code 5130 Built for maximum durability and long life with impact drivers. Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output. Black oxide finish resists corrosion and increases life of bit.