Insert Installation Tool Compatible External Thread Size 5/16 In.-24 Compatible Insert Diameter Not Applicable Compatible Insert Length Not Applicable Compatible Insert Material Not Applicable Compatible Insert Style Tanged Compatible Insert Type Helical Inserts Compatible Internal Thread Size 5/16 In.-24 Compatible Thread Direction Right Hand Compatible Thread Type Fine Material Steel Overall Length 4 1/4 in System of Measurement Inch Tool Type Prewinder Type AM Includes -