Tuffclassified

Helical Door Spring is a practical and cost-effective solution for automatic door closing in light to medium-duty applications. Designed with a strong helical spring mechanism, it provides consistent closing force while reducing door slamming. Suitable for residential and commercial use, it helps improve safety, energy efficiency, and door control. Compact and durable, it is easy to install, requires minimal maintenance, and ensures reliable performance over extended use in everyday environments.