Need a reliable heating element for a project? This Aexit cartridge heater is a 300W, 220V AC heating cartridge that's perfect for various applications like water heaters, hot plates, molds, dies, platens, or other industrial heating setups. It's made from stainless steel, which is corrosion-resistant and durable, with PVC and nylon insulation on the wires. The dimensions are about 12mm in diameter and 80mm long (0.47\ x 3.1\), with wire leads around 26cm (10.2\) long. It provides high heat transfer efficiently. Just make sure your power supply matches the 220V rating. A single unit is included. Whether you're repairing equipment, building a custom heater, or working on a DIY project, this is a straightforward, heavy-duty component. Always follow proper electrical safety practices when installing. A handy spare or replacement part to have in your workshop.