Catalogue number: HMTL-40 Features: ● Made of high-quality chrome vanadium steel. ● Excellent wear resistance due to its toughness with a hardness of HRC60° and its surface treatment with nickel chrome plating. Applications: ● For temporary tightening and final tightening of hexagon socket bolts and hexagon socket set screws. Specifications: ● Opposite side size (mm): 4 ● Neck size (mm): 22 ● Total length (mm): 142 ● Opposite side (mm): 4 ● LL size Material/Finish: ● Special alloy steel
