Ko-ken impact socket, 21mm across, 9.5mm drive, 32mm overall length, 13400M-21, 1 pc

Catalog number: 13400M-21 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): 21 ●Drive socket size (mm): 9.5 ●Total length (mm): 32 ●Face shape: Hexagonal ●Compatible C-ring: PK1301C (face 8-12mm), PK1302C (face 13-24mm) Material/Finish: ●Chrome molybdenum steel (SCM435) Set contents/Accessories: ●C-ring