ASH Ball Point Hexagonal Wrench 4mm AP0400 1 piece

Catalogue number: AP0400 Features: ●Ball processing allows work at a vertical or diagonal inclination of up to 25°, greatly improving efficiency. Applications: ●Tightening of hexagon socket bolts and hexagon socket set screws. Specifications: ●Face size (mm): 4 ●Neck size (mm): 23 ●Total length (mm): 107 ●Total length (mm) x neck length (mm): 107 x 23 (inner dimensions) ●Hardness: HRC52-56 ●Face size (mm): 4 Material/Finish: ●Material: Chrome vanadium steel ●Surface treatment: Black dyeing