1. MORE DURABLE: This electric rivet gun is all-metal forged and strong working strength. The gun head forged by alloy steel has high hardness and durability, saving time and effort. 2. CONVENIENCE: This electric rivet nut gun adapter is more economical than manual and more convenient than pneumatic. It is a great help for your home and work. 3.BIGGEST ADVANTAGE: Compared with traditional rivet guns, it is quieter, more efficient, small in size and easy to carry, restored to the traditional rivet gun: hand riveters are labour-intensive and inefficient. 4,100% brand new and high quality. 5.Material: Carbide rivet gun Product Description Colour:As shown& Pop Insert Nut Adapter Lining Adapter Electric rivet gun Cordless rivet tool Function: and 1. MORE DURABLE: This electric rivet gun is all-metal forged and strong working strength. The gun head forged by alloy steel with high hardness and durability, saving time and effort.and 2. CONVENIENCE: This electric rivet nut gun adapter is more economical than manual and more convenient than pneumatic. It is a great helper for your home and work.and 3.BIGGEST ADVANTAGE: Compared with traditional rivet guns, it is quieter, more efficient, small in size and easy to carry, restored to the traditional rivet gun: hand riveters are labour-intensive and inefficient.and Specifications: and Type: Rivet gun head Material: Carbide rivet gun Length: 173 mm Product specifications rivet: 2.4, 3.2, 4.0, 4.8et Package weight: 451.0g / 15.91ozset Note: and 1. please allow some error due to manual measurement. please make sure you don't mind it before you bid.and 2. The colour may have different as the difference display, pls understand.and Package including and 1 x rivet gun 1 x handle 1 x wrench 4 x rivet head