The strogest we have is the sk7159 180 lb.
120 pound garage door spring.
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Garage door extension spring 25 relaxed position 67 stretched for overhead sectional doors fits all standard garage doors for safety add sk7136 not included for 120 lbs.
If your door is 200 lb you need two 200 lb springs.
We we offer a vast selection of wire and spring sizes and both left and right wind torsion.
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Winding bars are 18 in length and are also advised when winding and un winding springs.
Sectional overhead garage door extension spring gd 12192 prime line 120 lb green tip sectional garage door extension spring with safety cable gd 12192 the home depot store finder.
Garage door extension spring 7 door.
Garage door extension spring 7 door.
Garage door extension spring 8 door.
Doors tips painted green.
Dura lift 207 x 2 x 25 torsion garage springs yellow left right wound 4 8 out of 5 stars 55 gdn garage door torsion spring 30 length 2 inside diameter 0 25 wire size right wound.
If there are multiple springs on your garage door we strongly recommend replacing both torsion springs.
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Once you know the total weight of your garage door using a bathroom scale for doors under 300 pounds you can use the chart below to see the color extension spring you need.
Garage door extension spring with 120 lbs duty rating and green color code works with most all residential garage door brands includes 123 2 in safety cable.
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This is why two 100 pound extension springs are needed to lift a 100 pound garage door.
Garage door extension spring 7 door.
Professional series springs not from china torsion spring s for torsion systems set above the garage door.
First our garage door springs are for sectional garage door with two extension springs.