This Irwin Impact Performance Series magnetic nutsetter delivers maximum durability for use with impact drivers. The lobular design drives fasteners from the side rather than forcing the corners to turn, providing more contact area and reducing cam-out.

• 5/16" hex drive x 6" length
• 1/2" socket diameter
• Lobular design for improved fastener contact and reduced cam-out
• Powerful magnet holds fasteners securely in place
• 1/4" quick-change hex shank fits impact drivers and standard chucks
• Built for impact driver use - shock-resistant heat-treated steel
• Long 6" length for deep recessed and hard-to-reach applications (electrical boxes, deck framing, roof panels)

Tip: The magnet keeps nuts and bolts secure for overhead and one-handed fastening; ease off the trigger as the head seats to avoid stripping the socket on the fastener head.