Marson Thread Setting Tool,Inch/Metric 325-RN

Material Aluminum Alloy Includes 1/4"-20 Mandrel, 1/4"-20 Nosepiece, Service Wrench, Small Rule Application For Setting 1/4-20/5/16-18/3/8-16/6mm/8mm/10mm Rivet Nuts and Nut Inserts System of Measurement Inch/Metric