Insert Installation Tool, Compatible External Thread Size 3/8 In.-16, Compatible Insert Diameter 3/8 in, Compatible Insert Length 3/8 in, 9/16 in, 3/4 in, 15/16 in, 1 1/8 in, Compatible Insert Material 18-8 Stainless Steel, Compatible Insert Style Tanged, Compatible Insert Type Helical Inserts, Compatible Internal Thread Size 3/8 In.-16, Compatible Thread Direction Right Hand, Compatible Thread Type Coarse, Material Plastic, Overall Length 8 in, System of Measurement Inch