Check the listing for details. 190 Type Handheld Air Riveter Round Head Pneumatic Riveting Tool 1/4 Inlet♡. Condition: New. Listed at 51.95 USD. Features: Light weight and handheld design, easy and convenient to operate. High hardness riveted tip, wear-resistant and . Powered by compressing air, energy saving and environmental protection. Applicable rivet: solid rivet, aluminum nail, iron nail, stainless steel nail, flat head nail or spherical nail. Suitable for billboard, nameplate joint, aluminum doors and industry and other metal workpiece riveting. Specification: Model: OW-190 Weight: Approx.1638g/ 57.8oz Impact frequency: 3000 times/min Air consumption: 5.5cfm Inlet: 1/4" Air pipe dia.:>8mm Rivet dia.: 2-10mm Air pressure: 6-8mpa Pump requirement: 140L/min Cylinder stroke: 66mm/ 2.6in Package List: 1 * Riveting 1 * Inlet connector 1 * Cushion spring 1 * Rivet Rod Note: Please allow slight error due to manual measurement. Thanks for your understanding. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.