metal handle, 3.8 cm wide, 7″ (18.0 cm)Reiner Cast Knife is crafted for use in a variety of scenarios, usually post-operative. In order to keep the bone in the orientation that is required during the healing process often repaired fractures of the arm and leg are often placed in a cast. The cast can be made from a plaster material that requires a serrated edge specifically designed to cut through it as can be found in this cast knife. Additionally this instrument is 7″ long and features a metal handle.