E900 HARDWARE 20 in. Plug-End Garage Door Spring (0.177 in. #7 Wire)

The P720 20 in. Plug-End Extension Spring is a Holmes spring replacement for 1-piece garage doors as well as for toy haulers using lift springs. We recommend replacing all springs at the same time for balanced door lift and even wear. A c-hook is required for a single spring installation while a w-hook is required for a double spring installation available separately.

• Plug-end extension spring with safety containment rod
• For use with single-panel garage doors, toy hauler doors, etc.
• 2 x P720 lifts 90-150 lb. door; 4 x P720 lifts 150-300 lb. door