nepros 12.7 sq. socket (hexagonal) Diagonal dimension 20 mm Total length 35 mm NB4-20 1 piece

Catalogue number: NB4-20 Features: ●Adopts N-Power Fit shape that reduces stress concentration on thin-walled parts by increasing the contact surface, making it gentle on bolts and nuts and preventing slipping. ●A compact design that minimizes the outer diameter, overall length, and depth of the aperture, achieving a weight reduction of approximately 30%. ●The use of a rubber ring makes it less slippery, improving operability such as turning and pulling by hand, and significantly increasing the hand torque. Uses: ●Installing and removing bolts and nuts. Specifications: ●Face size (mm): 20 ●Drive socket size (mm): 12.7 ●Overall length (mm): 35 ●Face shape: hexagonal ●Face size (mm): 20 Material/Finish: ●Special tool steel