A pair will lift a 25 gauge 18x7 door. Four of these springs are common on a heavy 16x7 wood faced door.
* Use the dropdown menu to select a single left side spring, a pair of springs, or just the one on the right side. When purchasing a single spring you must select left or right side. The correct orientation would be from standing inside the garage looking toward the garage door.
Call 832.834.3477 for pricing.