1.3mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm
Chrome vanadium steel.
Satin finish, 3x better rust resistant.
2x more wear resistant.
Exceeds torque stantard ansi: b18.3.2 m by an average of 30%.
Limited 10-Year warranty.
Ships in 3 to 5 business days.