Extra blades available. Heavy, strong, nickel-plated ductile cast iron frame and handle. Screw holes on base of legs for permanent mounting to table or wall. Clean and durable stainless steel "V" trough guarantees smooth operation. Sure grip handle. Dimensions:. 11-1/2" (29.2 cm) long at base. 14" (35.6 cm) long with closed handle. 34-1/2" (87.6 cm) long x 23" (58.4 cm) high with open handle.