*KeyFeatures *Full Size Coverage: The air riveter is equipped with 13 different rivet heads, accommodating sizes from #8-32, #10-32, #10-24, 1/4", 5/16", 3/8" and metric sizes M3, M4, M5, M6, M8, M10, M12. This meets all your diverse riveting task needs. *Powerful Pulling Force: This pneumatic air riveter boasts a pulling force of up to 25KN, driven by an air hydraulic design, making it both labor-saving and durable. Its quick-release air valve allows the cylinder to return quickly for high-speed assembly operations and effectively prevents overload, extending the tool's lifespan. *High-Quality Materials: Made from premium carbon structural 45# steel, this heavy duty air hydraulic rivet gun features high hardness and strong wear resistance. It can handle stainless steel rivets. The 7mm working stroke suits different lengths of rivets, offering a wide range of applications. *Easy Operability: The quick-release air valve simplifies operation. The transparent container at the tail end is designed with holes for rapid release of the rivet ends, making our air rivnut gun flexible to use at various angles and in tight spaces. *Field Applications: This hydraulic air rivet tool kit is suitable for a variety of industries and materials, including but not limited to metal sheets, pipes, cabinets, box manufacturing, industrial fastening, and more. It is widely used in decoration, automotive manufacturing, container, appliances, household appliances, instruments, luggage, and machinery manufacturing industries. ******************************************************************************************************* *Specifications Item Model Number: SWEET-9900S Motor Speed: 3000 RPM / 7 Bar (air pressure in no-load condition) Stroke: 0.276 inch / 7 mm Air Source Pressure: 5-7bar Plastic Box Dimension: 14.96x13.39x5.91 inch / 380x340x150 mm Plastic Box Weight: 3.79 lbs / 1720 g Cylinder Diameter: 3.70 inch / 94 mm Product Weight: 11.49 lbs / 5.21kg Product Dimension: 9.84x4.53x11.02 inch / 250x115x280 mm ******************************************************************************************************* *Pakcage Content 1 x Air Riveter Machine 1 x Plastic Box 1 x Air Inlet Connector (already installed on the product) 1 x Open-end Wrench 12-14 1 x Open-end Wrench 17-19 1 x Hex Wrench 13 x Rivet Head Assemblies