86PCS Threaded Nut Riveter Gun Mandrels Hand Tools Kit M3-M8 Rivnut Nutsert Set
Car Oil Fluid Extractor Siphon Pump Filling Syringe Bottle 200CC For Boat Motor. Size of nut rivet mandrels: M3/M4/M5/M6/M8. 5pcs x Nut Rivet Mandrels: M3/M4/M5/M6/M8. Includes wrench to hold handles and adjust mandrels.