Features: The three-claw for head is made of alloy steel, which has a long service life and more stable work. The circular knurled socket allows adjustment of the working stroke without the need for a small wrench tool. Rivet set with 4 interchangeable heads for various rivet jobs: 2.4mm (3/32), 3.2mm (1/8), 4.0mm (5/32) and 4.8mm (3/16 inch), which can be replaced at will according to the size of the rivet. The nails are spit out smoothly, the nail road is made meticulously, and the nails are not easy to get stuck. The rubber-coated handle is comfortable to hold, and the ergonomic handle design is suitable for long hours of work. After use, the handle can be locked with the handle buckle, which is convenient to use. Wide range of applications: commonly used in riveting construction, automobiles, ships, aircraft, machinery, electrical appliances, furniture and other products, making the operation safer, more convenient and less labor-intensive. Specifications: Material: Plastic + Metal Size: Approx. 21x16cm/8.27x6.30inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Hand Riveter Tool