• 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 in hexagonal flare nut
• Solid steel construction designed for maximum strength with minimal wall thickness made possible by tough materials, advanced processing technology, and optimal heat treatement.
• Angle rise of 15 degree but can be used in 30 degree range
• Contains NBNS3-08, NBNS3-10, NBNS3-12, NBNS3-13, NBNS3-14, NBNS3-17, NBNS3-19