1Fastening Various Metal: Used for fastening in various metal sheet, pipe, cabinet and chassis manufacturing industries 2High Efficiency: Accurate parts with industrial grade quality, labor saving, bring high efficiency, stable performance, and strong power 3Used in Machinery Manufacturing: Widely used in decoration, automobile manufacturing, containers, electrical appliances, home appliances, instruments, luggage and machinery manufacturing and other industries, very practical 4Non Slip: Matte non slip handle adopt ergonomic design, frosted design increases friction and effectively prevents the risk of falling off during work 5Easy to Disassemble and Install: Self locking gun body, no tools required, realize quick replacement of gun tips, easy to disassemble and install, very convenient Item Type: Pneumatic Rivet Nut Gun Material: Alloy Steel Model: KV-803BA Gun Tip: 1/4 5/16 Working Pressure: 0.6-0.8Mpa Connector Size: 1/4in 1 x Pneumatic Rivet Nut Gun 2 x Gun Tip 2 x Spacer 1 x Hanging Ring Before use, confirm whether the chuck is fixed to ensure that the air nozzle does not leak.