Measure door the height.
180 lb garage door extension spring.
The product didn t work for me.
3 springs are only sold in pairs.
All springs are oil tempered for corrosion resistance and clean handling.
Garage door using extension spring system.
Garage door extension spring 7 door.
The strogest we have is the sk7159 180 lb.
Garage door extension springs are designed to lift a specific amount of weight.
This item dura lift heavy duty extension garage door spring 2 pack 180 lb garage door cable replacement kit two 3 32 inch x 14 foot long and two 1 8 inch x 13 foot long galvanized aircraft cables.
Make offer dura lift heavy duty extension garage door spring 2 pack 110 lb 110 lb extension spring replacement h 6 6 w 8 garage door hardware gd 12191 30 99.
Garage door extension spring 7 door.
The pull weight of an extension spring is determined by the color code found on the end of the spring.
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Even when i put a significant amount of my weight on the door it wouldn t lower.
7 tall garage doors is an extension spring replacement for broken sectional garage door extension springs.
Finished springs are coated for improved corrosion resistance and handling.
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All dura lift extension springs are manufactured from oil tempered spring wire meeting astm a229 and are designed for a minimum of 10 000 cycles.
As low as 61 99.
Weight capacity spring for 180 lbs.
Double loop ends are standard on all dura lift springs.
This dura lift heavy duty extension garage door spring for 180 lbs.
For example a 100 pound extension spring is capable of lifting 100 pounds.
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I had 170 lb springs on the door.
Complete with 4 cables and 10 fasteners to fix your overhead sectional door.
If your door is 200 lb you need two 200 lb springs.
First our garage door springs are for sectional garage door with two extension springs.
2 5 8 x 243 x 33 5 with cones.
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Garage door extension spring 7 door.
However the pulleys on the garage door reduce the amount of weight carried by the extension spring so the extension spring really only has to lift half of its weight in this case 50.