PB Swiss Tools Hexagonal Wrench, Diagonal Dimension 0.89mm (Japanese Pack) 210-0.89-J 1 Piece

Catalog number: 210-0.89-J Features: ●The edges are lightly rounded, making it easy to insert the wrench into the screw hole. ●The hardness is very high at HRC59, and it is also made to be strong, so it has excellent abrasion resistance, durability, and can apply high torque. Specifications: ●Face size (mm): 0.89 ●Neck size (mm): 10 ●Total length (mm): 40 ●Compatible set screw: M2 ●Face size (mm): 0.89 Material/Finish: ●Special steel ●Surface treatment: Nickel chrome plating (0.71mm and 0.89mm are not plated)