Features

• Built for maximum durability and long life with impact drivers
• Forged bit design delivers superior fitment and increased bit life
• Made from heavy duty, cold forged, high grade steel to withstand extremely high torque output
• Black oxide finish resists corrosion and extends bit life
• Precision tip geometry fits fasteners more accurately, reducing stripping and cam-out
• 1/4 inch quick-change shank suits all types of impact and rotary drivers
• Power Groove design is compatible with the IRWIN Impact Performance Series Magnetic Screw-Hold Attachment to prevent fasteners slipping and wobbling
• Pro Set case keeps bits stored and organised
• Molded ABS resin case withstands the rigours of daily use
• Two-step in/out bit storage for easy access
• Full-length metal pin in the hinge adds durability and case life

Specifications

• Brand: IRWIN
• Series: Impact Performance Series
• Model Number: 1840392
• Piece Count: 47
• Shank: 1/4" (6.35mm) Quick-Change
• Material: Cold Forged, High Grade Steel
• Finish: Black Oxide
• Case Type: Pro Set
• Case Material: Molded ABS Resin
• Compatibility: Impact and Rotary Drivers

Note: IRWIN Magnetic Screw-Hold Attachment sold separately.