Threaded Mandrel Tool, Compatible External Thread Size 3/4 In.-10, 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 3/4 In.-10, Compatible Thread Direction Right Hand, Compatible Thread Type Coarse, Material Steel, Overall Length 4 7/8 in, System of Measurement Inch, Tool Type Prewinder Type III, Includes -