air riveting nut tool size M3 to M12, steel,stainless steel, aluminum ;yellow,white,blue rivet nut tool M3~M12 air riveting nut tool SCALE TAG FOR PULLING STROKE HYDRAULIC OIL CAP BOLT TRIGGER FOR PULLING AND SPINNING OUTRIVETING CAPACITY: M3,M4,M5,M6,M8,M10,M12STROKE LENGTH: 7MMTRACTION POWER:2176 KGSAIR CONSUMPTION: 4.4CFMAbout us:Changde Yufeng Fastener Co. Ltd is a high-tech enterprise, has ...