Irwin 1869518 Impact 1/4 Inch Qc Extension 18 Inch Oal Bulk (3 Pack)

Irwin 1869518 Features:

• Patented jaw design is compatible with all 1/4" hex shank accessories including insert bits
• Large chuck withstands higher torque demands of impact drills
• 1/4" quick-change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks