Catalogue number: 19841 Features: ●The socket of the impact wrench can be attached and detached in one go. ●By allowing the inner socket to slide automatically, it is now easier to use with scaffolding clamps, brackets, and catch clamps. ●Socket size: 17 x 21 mm. Applications: ●For scaffolding clamps, brackets, and catch clamps. Specifications: ●Face size (mm): 17 x 21 ●Drive socket size (mm): 12.7 ●Total length (mm): 79 ●Face shape: hexagonal ●Face size (mm): 17 x 21 Material/Finish: ●Chrome molybdenum steel
