Made of polyoxymethylene (POM) the DF-AB712 is a set of 12 rigid dollies that are non-marking when impact against metal.
The high abrasion resistance and non-corrosive interaction with aluminum allow technicians to work on the newer automotive models with aluminum panels and hoods.
Also works great with steel panels as well. A blow molded case is included to keep the dollies neat and organized.
Double End Dolly (DF-AB712J) Tough material with a 70mm diameter convex head and a 65mm wide curved wedge shaped head. I deal for working on lighter sheet metal panels as the material provides a cushioning effect to match the weight of the hammer without stretching.