Professional woodworkers jack plane features Rosewood handle and knob. Made of high quality cast iron steel body ground on side and base. High carbon steel blade is fitted with adjustable screw for setting the depth of cut. Feature heavy castings (4 lbs) and fully machined frogs. Specifications: Length: 9.75" (245mm) Blade Width: 2" (50mm) Weight: 4 lbs (1.6KG) Smooth Base This high quality tool features heavy, stress-relieved ductile iron castings, fully machined adjustable frogs and high carbon steel blades. The rear tote and increased diameter of the blade adjustment wheel make advancing the blade easy. The lateral adjustment lever and traditional style bearing gives better control of the blade. All these features yield great feedback and a solid feel to the user.