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