PB Swiss Tools Hexagonal Wrench, Diagonal Dimension 4mm, Total Length 80mm, 210-4, 1 Piece

Catalog number: 210-4 Features: ●The edges are lightly rounded, allowing the wrench to be easily inserted into the screw hole. ●The hardness is extremely high at HRC59, and it is also made to be strong, so it has excellent abrasion resistance, durability, and can handle high torque. Specifications: ●Face size (mm): 4 ●Neck size (mm): 22 ●Total length (mm): 80 ●Face size (mm): 4 ●Compatible set screw: M8 ●Compatible cap screw: M5 Material/Finish: ●Special steel ●Surface treatment: Nickel chrome plating (0.71mm and 0.89mm are not plated)