Rivet Nut Tool, Tool Type Hand Installation Tool, Compatible Thread Size #10-24, #10-32, #6-32, #8-32, 1/4 In.-20, 3/8 In.-16, Compatible Rivet Nut Body Type Round, Compatible Rivet Nut Material Steel, Mandrel Sizes Included M10, M5, M6, M8, Material Steel, Overall Length 21 27/32 in, Compatible Insert Type Rivet Nuts, Grip Material Cushion Molded Vinyl, Includes Mandrel, Nosepiece, Nosepiece Sizes Included M10, M5, M6, M8