Made of fine quality material, practical, easy to install and use, a wide range of applications, has a long service life. Features: Forgedhead alloy steel, sturdy and convenient, quick rivets. The three-jaw clip with quenching and hardening is more resistant to abrasion. wear and prolongs the life of the adapter. The hexagon screw of the adapter is connected to the electric drill, which quickly transforms into an electric riveting machine and is easy to install. High hardness hexagonal connecting rod is clamped firmly and can be used in lithium electric drill, twist drill, hand drill, etc. Clockwise pull rivet and counter-clockwise pull rivet . Widely used in door and window industry, electrical appliance and air conditioning production, aviation and navigation equipment. tion, aluminum alloy and other riveting, automotive industry and production. Features: Material: hard alloy Color: silver black + suitable rivets Interface: 2.4mm, 3.2mm, 4.0mm, 4.8mm Chuck length: 30mm / 1.2in Chuck diameter: 8mm / 0.3in Adapter total length: 143mm / 5.6in (without chuck) Wrench total length: 149mm / 5.9in Handle total length: 123mm / 4.8in 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. Listing Package: 1* Riveter Adapter 1* Wrench 1* Handle 4* Nozzle