2 5 8 x 243 x 33 5 with cones.
180 lb garage door extension springs.
If your door is 200 lb you need two 200 lb springs.
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I had 170 lb springs on the door.
The pull weight of an extension spring is determined by the color code found on the end of the spring.
7 tall garage doors is an extension spring replacement for broken sectional garage door extension springs.
For a complete list of garage door extension springs for 7 8 9 10 11 12 13 and 14 tall doors click here determine the door weight and door height.
Garage door extension springs are designed to lift a specific amount of weight.
Garage door extension spring 7 door.
But we don t have 200 lb springs.
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Prior to purchasing these i weighed my garage door at 188 lbs but after i installed new 180 lb springs the garage door wouldn t lower.
Your health and safety is the 1 concern.
The product didn t work for me.
Even when i put a significant amount of my weight on the door it wouldn t lower.
Complete with 4 cables and 10 fasteners to fix your overhead sectional door.
Garage door extension spring 7 door.
Double hook more durability.
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.
First our garage door springs are for sectional garage door with two extension springs.
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.
For example a 100 pound extension spring is capable of lifting 100 pounds.
The strogest we have is the sk7159 180 lb.
Garage door springs are under extreme tension and require appropriate safety precautions.
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This dura lift heavy duty extension garage door spring for 180 lbs.
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Garage door extension spring 7 door.
No amount of financial savings is worth jeopardizing your health.
Finished springs are coated for improved corrosion resistance and handling.
Measure door the height.
Repairing a garage door is a dangerous task.
3 springs are only sold in pairs.
As low as 61 99.
All springs are oil tempered for corrosion resistance and clean handling.
Weight capacity spring for 180 lbs.
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.