... tool,tools,riveting tools,rivet gun) Automatic vacuum system design SR-2 Riveter(air riveter,pneumatic tool,tools,riveting tools,rivet ... .45kg3)Size: 310x96x285mm(LxWxH)4)Air pressure: 70~95psi5)Stroke: 20 mm 6)Place blind rivet into nosepiece without hand operation ... )Light-weight and heavy duty pneumatic riveterPacking:1pc/color box SR-2 Riveter