01-646-2744
Quick Change Chuck Adapter
2.50" overall length quick-change adapter head dia:0.75"; base dia:0.7812"; converts:0.375" square to 0.25" hex.; adapts standard square drive chucks to 1/4" hex drive chucks that are compatible with impact drilling accessories; patented jaw design in compatible with all 1/4" hex shank accessories including insert bits; large chuck withstands higher torque demands of impact dirvers
