Insert Installation Tool, Compatible External Thread Size #8, Compatible Insert Diameter 5/32 in, Compatible Insert Length 5/32 in, 1/4 in, 21/64 in, 13/32 in, 31/64 in, Compatible Insert Material 18-8 Stainless Steel, Compatible Insert Style 4 Keys, Compatible Insert Type Key Locking Inserts, Compatible Internal Thread Size #8, Compatible Thread Direction Right Hand, Material Steel, Overall Length 2 in, System of Measurement Inch, Tool Type Insert Installation Tool