Insert Installation Tool Compatible External Thread Size Not Applicable Compatible Insert Diameter 2.5 mm Compatible Insert Length 2.5 mm 3.75 mm 5 mm Compatible Insert Material 18-8 Stainless Steel Compatible Insert Style Tanged Compatible Insert Type Helical Inserts Compatible Internal Thread Size M2.5 Compatible Thread Direction Right Hand Compatible Thread Type Coarse Material Steel Overall Length 8 in System of Measurement Metric Tool Type Prewinder Type II