Contains one rolling head bar with a round shank and one aligning bar with a hexagonal shank. Both bars are made from one piece of heat-treated steel and have a black finish with polished double-ends. Bevelled edge for easy use. Can be used for applications such as automotive, construction, prying, lifting and aligning. Multiple Bar Set Carbon Steel Hexagonal & Round Shafts Drop-Forged & Heat-Treated Black Powder-Coated Finish Impact-Resistant Bevelled Edge for Easy Use Multiple Bar Set Carbon Steel Hexagonal & Round Shafts Drop-Forged & Heat-Treated Black Powder-Coated Finish Impact-Resistant Bevelled Edge for Easy Use