Insert Installation Tool Compatible External Thread Size #4-40 Compatible Insert Diameter 7/64 in Compatible Insert Length 7/64 in 11/64 in 7/32 in 9/32 in 11/32 in Compatible Insert Material 18-8 Stainless Steel Compatible Insert Style Tangless Compatible Insert Type Helical Inserts Compatible Internal Thread Size #4-40 Compatible Thread Direction Right Hand Compatible Thread Type Coarse Material Steel Overall Length 8 in System of Measurement Inch Tool Type Prewinder Tool