Description
This 7-piece Century Tool NF Rethreading Die Set includes 1/4in., 5/16in., 3/8in., 7/16in., 1/2in., 9/16in. and 5/8in. fine thread hexagonal rethreading dies. Cleans external threads for fastening applications. Made from high carbon steel. Intended for hand threading applications. Model Number: 92932. Age Group: adult.