WC-3 Pro Pumpkin Carving Tool Set.High carbon steel double tempered hollow ground blades.Includes: one 4 1/2" black walnut handle with brass three waychuck holds 1/2" - 5/16" wide blades plus .200 shankgouges/tools three 2 1/2" x 5/16" fine saw blades. three 3 1/8" x 6/16" heavy duty saw blades.one lock-jaw wrench (USA)