Alternatively if your old spring has a color code and the door opener worked fine order a spring with the same.
140 lb garage door springs.
Garage door extension springs dura lift heavy duty extension garage springs are replacements for broken sectional garage door extension springs for 7 tall doors.
You need to weigh the door then review required spring needed at an on line spring manufacturers site before you order.
Garage door extension springs are color coded to help you identify what type of lifting power and extension spring your garage door requires.
Finding the right size springs is a crucial part of repairing your garage door and ensuring it lasts for years to come.
Contact us if a different weight capacity is required.
This dura lift heavy duty extension garage door spring for 140 lbs.
Those color codes are as follows.
Been installed for a month now and no signs of post adjustment sag.
At american garage door supply inc.
Double loop ends are standard on all dura lift springs.
All springs are coated for.
Since garage doors typically weigh hundreds of pounds opening them without the aid of springs would be a practical impossibility for most people and would also be beyond the capabilities of the automatic garage door opener.
Be careful handling as.
Double loop ends are standard on all dura lift springs.
In this post you ll find a garage door spring chart for torsion springs and extension springs.
Garage door springs torsion springs extension springs weatherstripping brush seals pro seal light duty standard duty heavy duty entrance door seals bottom weather.
7 tall garage doors is an extension spring replacement for broken sectional garage door extension springs.
All springs are coated for corrosion resistance and clean.