Insert Installation Tool Compatible External Thread Size Not Applicable Compatible Insert Diameter 7/8 in Compatible Insert Length 7/8 in 1 5/16 in 1 49/64 in Compatible Insert Material 18-8 Stainless Steel Compatible Insert Style Tanged Compatible Insert Type Helical Inserts Compatible Internal Thread Size 7/8 In.-14 Compatible Thread Direction Right Hand Compatible Thread Type Fine Material Steel Overall Length 10 in System of Measurement Inch Tool Type Prewinder Type III