The Helical Door Spring is a durable and efficient solution for automatically closing lightweight doors. Made from high-tensile steel, it provides consistent tension and long-lasting performance. Its coiled design stores and releases energy smoothly, ensuring doors return to a closed position without the need for a traditional door closer. Easy to install and maintain, it’s ideal for screen doors, internal doors, and light-duty applications. Compact and reliable, the helical door spring offers a simple, cost-effective way to enhance door functionality.