Ko-ken Impact 12-point Deep Socket, 12.7mm Drive, 21mm Diagonal, 14305M-21, 1 pc

Catalog number: 14305M-21 Features: ●The opening (12-sided) 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): 12.7 ●Total length (mm): 80 ●Face shape: 12-sided ●Compatible C-ring: PK1401C (face size 8-14mm), PK1402C (face size 17-36mm) Material/Finish: ●Chrome molybdenum steel (SCM435) Set contents/Accessories: ●C-ring