Features:1. This riveter has strong tension and can pull aluminum rivets, iron rivets and stainless steel rivets. 2. With self priming design, you can operate it by single hand, saving time and efforts. 3. Designed with oil filling hole on the top, convenient to fill oil, no need to disassemble the cylinder. 4. Rotary universal air inlet connector makes riveting jobs flexible. 5. Widely used in decoration, automotive, container, electric appliance, instrument and other machinery manufacturing industries. Specification:Max stroke: 20mm Air inlet size: 1/4" Working pressure: 5-7BarAir consumption: 4.8ItrTension: 1800kgs Gun nozzle size: 2.4/3.2/4.0/4.8mm Aluminum rivet capability: 2.4mm-5.0mm Steel rivet capability: 2.4mm-4.0mm Size: Shown as picture Weight: Approx. 1700-1866g / 60.0-65.8oz Package list:1 * KP-708 Riveter3 * Gun Nozzles2 * Spanner 1 * Oil Injector Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. 3.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..