Catalog number: 19840 Features: ●No need for troublesome O-rings or pins, and no need to lose them when replacing, making it easy to attach the socket. Applications: ●For impact wrenches with 12.7mm socket size. Specifications: ●Face size (mm): 17 ●Socket size (mm): 12.7 ●Total length (mm): 70 ●Face shape: 12-sided ●Single socket for impact wrenches ●12-sided for 17mm scaffolding clamps Material/Finish: ●Chrome vanadium steel
