These FROST - T Dollies are designed for forming radius panel edges, small curves, flanges or re-shape damaged metal. A must have set which is ideal for the vehicle restoration enthusiast. Should be mounted in a vice or working bench. Dolly Lengths (w x h) 13x70 mm 16x80 mm 20x95 mm 25x110 mm 30x140mm Made for FROST – BUILT TO LAST !