• N-PowerFit Drive- Increased strength and reduces rounding or fastener damage by distributing stress through a gentle arc in the bore by enlarging the contact surface
• Each end has different curvature signatures for access in multiple areas
• Solid steel construction designed for maximum strength with minimal wall thickness made possible by tough materials, advanced processing technology, and optimal heat treatement.
• Approach fasteners from 4 different directions
• Contains NM12-08, NM12-10, NM12-12, NM12-14
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