Ko-ken impact universal socket, 12.7 mm drive, 21 mm across, 14440M-21, 1 pc

Catalog number: 14440M-21 Features: ● Universal socket with a 30° swivel angle. ● Not only the opening (hexagonal) that contacts the bolt/nut, but also the square drive part on the insertion side uses a surface contact flat drive that transmits high torque reliably without damaging the corners. Specifications: ● Opposite side size (mm): 21 ● Socket size (mm): 12.7 ● Total length (mm): 73.5 ● Opposite side shape: hexagonal Material/Finish: ● Chromium molybdenum steel (SCM435) Set contents/Accessories: ● C-ring