Sincereetali Made of quality material, practical, easy to install and use, a wide range of applications has a long service life. Alloy steel forged head, fast rivets, sturdy and practical. The three-jaw clip with quenching and hardening is more wear-resistant and extends the service life of the adapter. The hexagonal screw of the adapter is connected to the electric drill, which quickly transforms into an electric riveting machine and is easy to install. The high-hardness hexagonal connecting rod is firmly clamped and can be used in lithium electric drills, twist drills, hand drills, etc. Pull the rivet clockwise and pull the rivet counterclockwise watch. Widely used in the door and window industry, electrical appliance and air conditioning production, aviation and navigation equipment, aluminum alloy and other rivets, and automobile manufacturing and production. Specifications: Material: Hard alloy Color: Black + Silver Suitable rivet interface: 2.4mm, 3.2mm, 4.0mm, 4.8mm Mandrel length: 30mm Mandrel diameter: 8mm Total length of adapter: 143mm (without mandrel) Wrench Total Length: 149mm Handle Total Length: 123mm Package Size: 145 * 65 * 45mm / 5.7 * 2.6 * 1.8in Package Weight: 451g / 1.0lb Note: Remove the cover at the bottom of the handle and have spare clips. Package List: 1 * Riveter Adapter 1 * Wrench 1 * Handle 4 * Nozzle