Threaded Mandrel Tool Compatible External Thread Size #2-56 Compatible Insert Diameter Not Applicable Compatible Insert Length Not Applicable Compatible Insert Material Not Applicable Compatible Insert Style Tanged Compatible Insert Type Helical Inserts Compatible Internal Thread Size #2-56 Compatible Thread Direction Right Hand Compatible Thread Type Coarse Material Steel Overall Length 2 1/2 in System of Measurement Inch Tool Type Threaded Mandrel Type I Includes -