Features Applicable rivet -- Applicable rivet: full rivet, aluminium nail, iron nail, stainless steel nail, flat head nail or ball nail. Easy to use - Lightweight and handy design, easy and convenient to use. Wide application: suitable for billboards, nameplate connections, aluminium doors and window industry and other metal workpiece rivets. High hardness - Riveted gun tip with high hardness, wear-resistant and durable. Energy saving - Powered by compressed air, energy saving and environmental protection. Specification: Model: OW-190. Weight: approx. 1638 g / 57.8 oz. Impact frequency: 3000 times/min. Air consumption: 5.5 cfm. Inlet: 1/4 inch. Air pipe diameter: > 8 mm. Rivet diameter: 2-10 mm. Air pressure: 6-8 MPa. Pump requirements: 140 L/min. Cylinder stroke: 66 mm/2.6 inches. Package list: 1 x rivet gun. 1 x inlet connection. 1 x cushion spring. 1 x rivet rod. Note: Please allow for slight errors due to manual measurement. Thank you for your understanding. Functions: Lightweight and handy design, easy and convenient to use. Riveted gun tip with high hardness, wear-resistant and durable. Powered by compressed air, energy saving and environmental protection. Applicable rivet: full rivet, aluminum nail, iron nail, stainless steel nail, flat head nail or ball nail. Suitable for billboards, nameplate joints, aluminium doors and window industry and other metal workpiece rivets. Package List