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 corners to turn, providing more clearance and reducing cam-out.

• 5/16" hex drive x 1-7/8" length
• 1/2" socket diameter
• Lobular design for improved fastener contact
• Powerful magnet holds fasteners securely in place
• 1/4" quick-change hex shank
• Built for impact driver use

Tip: The magnetic holder keeps nuts and bolts secure during overhead and hard-to-reach fastening.