Garage Door Extension Springs 36″ X 54″ for 9′ High Doors

Garage Door Extension Springs 36″ X 54″ for 9′ High Doors.

This Garage Door Extension Spring can be used to replace a faulty one in your garage door. It is easy to install and durable. It is designed for easier Garage door lifting. Garage door extension springs are made specifically for a door height. This Door Extension Springs is suitable for 9′ High Doors. It measures 36″ X 54″. The pull weight of an extension spring is determined by the color code found on the end of the spring.