Vertical handle grip, labor-saving, alloy steel forged gun head, strong and durable, quick rivet pulling. The three-claw clamp with hardening and quenching treatment is more wear-resistant and durable, and the service life of the transfer joint is prolonged. Not easy to slip back nails, fast speed and high efficiency, design of three-claw nail connection for 360 degree scratch nail, riveting smooth without burrs, three-piece structure is not easy to stuck. Conversion joint hexagonal screw connected to electric drill, fast turning electric riveting gun, easy installation. Tool Kit Includes: 1 rivet gun adapter; 1 wrench; 1 handle grip; 4 nozzles are 3/32", 1/8", 5/32" and 3/16", applicable to different sizes of rivets. SPECIFICATIONS: Material: Alloy Steel, ABS Color: Silver head with Black body Adapter Length: 143mm/5.6” Wrench Length: 149mm/5.9” Handle Length: 123mm/4.8” Nozzle Sizes: 2.4mm-3/32", 3.2mm-1/8", 4.0mm-5/32" and 4.8mm-3/16" Set Weight: 450g/0.99lbs Application: Woodworking, Metalworking, DIY MAX RPM : 1500 RPM Min Torque Strength: 15 N.m Package Includes: 1 x Riveter Adaptor 1 x Handle 1 x Wrench 4 x Convertible Nozzles How to Use: 1. Adjust the electric drill to the appropriate gear position. 2. Open the drill clip, insert the adapter, rotate clockwise, then clamp the connector. 3. Turn on the reverse rotation function of the drill until you hear the sound of “KAADAA”, then put the right size rivet of the appropriate size. 4. Turn on the positive rotation function, align the holes, and insert the rivets. Turn on the reverse rotation function and exit the rivet.