Ko-ken 12-sided socket, 9/16mm across, 6.35mm drive, total length 24, 2405A-9/16, 1 pc

Catalog number: 2405A-9/16 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 (inch): 9/16 ●Drive socket size (mm): 6.35 ●Total length (mm): 24 ●Face shape: 12-sided Material/Finish: ●Chrome molybdenum steel (SCM435)