The JBC F3449 solder fume extraction kit offers efficient smoke extraction specifically for the T245 soldering iron. The kit includes an extraction tube with a diameter of 4 mm and a 2-meter-long silicone hose, which allows for flexibility in placement and use. This combination ensures improved air quality at the workplace by effectively removing harmful soldering fumes. Ideal for technical purchasers who value health and safety at the workplace while simultaneously seeking high functionality and compatibility with existing tools.