Features 1、Suitable for M3‑M12 nuts, wide application range, high working efficiency, saving time and effort 2、The non slip handle is ergonomically designed, making it easier to operate and more comfortable to hold 3、Wide range of applications, it is suitable for various metal plates, pipes and other riveting manufacturing industries 4、Pneumatic riveting gun is of high quality, stable performance and easy to use, it's a good helper for you 5、All parts are packed in the storage box for easy storage and organization, easy to carry and use Specifications Item Type: Pneumatic Rivet Nut Gun Material: plastic, zinc alloy Weight: Approx. 5500g / 194oz Working Tension:> 19.1KN Maximum Working Stroke: 7mm Rated Air Source Pressure: 0.55Mpa Working Air Pressure: 0.5-0.7Mpa Air Consumption: 4.6litres Motor Speed: 2000RPM Riveting Nut Specifications: M3-M12 Air Port Size: G1/4 Scope of Application: Aluminium iron stainless steel rivet nuts Package List 1 x Pneumatic Rivet Nut Gun 6 x Gun Head Set (a set includes a gun head + accessories + box) 2 x Wrench 1 x Hexwrench 1 x Manual 1 x Storage Box