About this product: High Quality: The electric rivet gun is full metal forged and has high working strength. The gun head forged from alloy steel has high hardness and durability, saving time and effort. Compatible: Suitable for all types of rivets with a shaft diameter of: 2.4/3.2/4.0/4.8mm. Whether aluminum, steel or stainless steel. Compatible with all standard 1/4" hex drive cordless drills and screwdrivers. Advantage: Compared with traditional rivet guns, it has lower noise, small size, more efficient and easy to carry. And more economical than manual and more convenient than pneumatic rivet gun. Three claw pliers: not easy to slip nails, fast speed and high efficiency, three nail anastomosis design 360 degree scratch nail claws, smooth riveting without burrs, three-piece structure is not easy to stick. Vertical handle: The handle is made of hard plastic with non-slip lines, which is not easy to slip with a vertical grip. Product Description: High hardness hexagonal connecting rod is firmly clamped and can be used in lithium electric drill, twist drill, hand drill, etc. Pull the rivet clockwise and pull the rivet counterclockwise 'a watch. Widely used in the door and window industry, the production of electrical appliances and air conditioning, aviation and navigation equipment, aluminum alloys and other rivets, manufacturing and automobile production. Features: Material: hard alloy. Color: black. Suitable rivet interface: 2.4mm, 3.2mm, 4.0mm, 4.8mm. Chuck Length: 30 mm / 1.18 inch. Core diameter: 8 mm / 0.31 inch. Total adapter length: 143 mm / 5.63 inch (without chuck). Total length of the key: 149 mm / 5.87 inch. Overall handle length: 123 mm / 4.84 inch. Package size: 145 * 65 * 45mm / 5.7 * 2.6 * 1.8in. Package Weight: 451g Package includes: 1 * rivet adapter. 1 * wrench. 1 * handle. 4 * rivet heads. < br/> Note: 1.Remove the cover at the bottom of the handle and have spare clips. 2.The above data is measured manually, the error of 1 at 2mm is a normal range, please refer to the actual product received for details.