Rivet Nut Tool, Tool Type Pneumatic Installation Tool, Compatible Thread Size #4-40, #6-32, #8-32, M3, M4, Compatible Rivet Nut Body Type Flanged, Knurled, Slotted, Compatible Rivet Nut Material Stainless Steel, Steel, Mandrel Sizes Included Not Applicable, Material Aluminum, Steel, Overall Length 6 in, System of Measurement Inch/Metric, Compatible Insert Type Rivet Nuts, Includes Manual, Power Source Pneumatic