Ko-ken Impact Socket, Diameter 55, Insertion Angle 19.0, Total Length 62, 16400M-55, 1 pc

Catalog number: 16400M-55 Features: ●The opening (hexagonal) that contacts the bolt/nut, as well as the square drive part on the insertion side, uses a surface contact flat drive that reliably transmits high torque without damaging the corners. Specifications: ●Face size (mm): 55 ●Drive socket size (mm): 19.0 ●Total length (mm): 62 ●Face shape: Hexagonal ●Compatible C-ring: PK1600C (face 17-46mm), PK1801C (face 50-60mm) Material/Finish: ●Chrome molybdenum steel (SCM435) Set contents/Accessories: ●C-ring