Insert Installation Tool, Compatible External Thread Size 1 In., Compatible Insert Diameter 1 in, Compatible Insert Length 1 in, 1 1/2 in, 2 in, 2 1/2 in, 3 in, Compatible Insert Material 18-8 Stainless Steel, Compatible Insert Style 4 Keys, Compatible Insert Type Key Locking Inserts, Compatible Internal Thread Size 1 In., Compatible Thread Direction Right Hand, Material Steel, Overall Length 2 in, System of Measurement Inch, Tool Type Insert Extraction Tool