Features 1、The handle is made of soft rubber, so the rivet nut gun can be held for a long time without fatigue. 2、The arc design is ergonomic, which can bring users with comfortable grip and will not slip. 3、The rivet gun accessories are blackened, with a certain degree of moisture and rust resistance. 4、There are multiple gun head to choose, and the punch tail is prepared according to different rivet nut gun models, which is convenient, efficient and safe. 5、The product is made of high-quality material, durable with long service life. Specification Item Type: Rivet Nut Gun Model: BT-605 Material: Stainless Steel Maximum Working Stroke: Approx. 9mm / 0.4in Maximum Effective Working Stroke: Approx. 7mm / 0.3in Maximum Leverage Ratio: 25 Times Rivet Nut Range: M-3, M-4, M-5, M-6, M-8, M-10 Package List 1 x Nut Gun + Gun Head Nut 5 x Tip 5 x Nut 1 x Wrench