Irwin 585-IWAF33SQ3 3.5 in. Impact Square Size Recess Bit

These bits are designed with precision tip geometry so they fit fasteners more precisely which reduces stripping and cam-out. Manufactured with heavy-duty high-grade steel they ll withstand extremely high torque output and the black oxide finish resists corrosion and increases the life of the bit. They re designed with a 1/4-inch quick-change shank so they work with all types of impact and rotary drivers. Plus they have a unique Power Groove design for use with the exclusive IRWIN Magnetic Screw-Hold Attachment which prevents fasteners from slipping and wobbling. Features 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 Manufactured with heavy-duty cold-forged high-grade steel to withstand high torque output Black oxide finish resists corrosion and increases life of bitSpecifications Bit Type: Square Recess Square Size: 3 Drive Size: 0.25 Hex Overall Length: 4 Size: 3.5 Weight: 0.3 lbs - SKU: ORSNO332865