National Hardware Garage Door Extension Spring 7690 - Replacement Spring - Black

This 25 in. Black Garage Door Extension Spring with Safety Cables is designed for 7 ft. high garage doors weighing 150 lb. It serves as a reliable garage spring replacement part for most garage doors that use extension springs. The included safety cable helps prevent injury and property damage by containing the extension spring if it breaks under tension, making it an essential piece of garage doors hardware. This garage doors tension spring is painted black for easy identification and durability. Always replace both springs on each side of the door to maintain proper balance and ensure smooth operation. Before installation, carefully read all instructions and weigh your door to confirm compatibility. This garage doors part hardware is boxed for convenient storage and transport. Ideal for homeowners and professionals looking for a dependable garage spring, this extension spring helps keep your garage door functioning safely and efficiently. Proper installation and regular inspection of your garage doors spring are recommended for long-lasting performance and safety.