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. 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.Items from Sheng Xinshun's shop