Ko-ken 1/2 (12.7 mm) Insert 12-sided Socket 41 mm 4405M-41 1 pc

Catalog number: 4405M-41 Features: ●The opening (12-sided) that contacts the bolt/nut, as well as the square drive part on the insertion side, uses a flat drive with surface contact that reliably transmits high torque without damaging the corners. Specifications: ●Face size (mm): 41 ●Drive socket size (mm): 12.7 ●Total length (mm): 57 ●Face shape: 12-sided ●Face size (mm): 41 Material/Finish: ●Chrome molybdenum steel (SCM435)