KTC KTC-B3-19 Socket 3/8" Drive Metric Standard 6 Pt 19

This item is brand-new, factory sealed.

• 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.
• Designed for maximum strength with minimal wall thickness made possible by tough materials, advanced processing technology, and optimal heat treatment.
• Optimal fastener fit- industry leading tolerances reduces the fit gap with bolts and nuts to the absolute minimum, creating a superior fit feeling.
• Exceptional surface finish- Proprietary hard chrome plating for anti-wear, anti-corrosion, and superior appearance.