Baer Hexagon Die Nut HSS - R (BSPT) - Right Hand - For General use - 1/4 x 19The Baer Hexagon Die Nut HSS is a precision threading tool designed for general use repairs, ideal for machinists, plumbers, and shop technicians who need to chase or restore internal BSPT threads with reliability. Its rugged build and intuitive grip deliver consistent results in tight spaces. Hexagonal body for easy grip: Six flat sides provide secure handling and precise rotation by hand or with a wrench, even in confined areas. High Speed Steel