The lines are smooth and smooth, made of high-quality materials, hardened at high temperature, and fastened and durable. When changing the minions, you need to use a wrench to unscrew the internal parts, which is easy and convenient to operate. The rivet gun is equipped with three guide nozzles, which can be changed at will according to the rivet size, and it is easy to store and use. Provide customized fastener solutions for a variety of riveting applications, such as body panels, bicycle accessories, furniture and decoration, especially for off-road/jeep modification. You will receive a set of manual core-pulling rivet pliers, which can meet your daily needs. describe: Name: manual core-pulling rivet pliers set Guide nozzle specifications: 6.4mm(1/4inch), 4.0mm(5/32inch) and 3.2mm(1/8inch). Scope of application: 2.4-6.4mm Quantity: 1 set Material: Metal+Plastic colour: black+yellow Package Contents: 1 x Manual core-pulling rivet pliers set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.