Spring length how long each spring is 4.
Measuring garage torsion springs.
To confirm your initial measurement measure 40 coils and divide the measurement by 40 some torsion springs have a color coding system green for 243 gold for 250 and red for 225.
In order to process your order for springs please provide the following information about each spring.
Recent reviews by torsion spring customers.
Torsion springs must be measured while unwound or in a relaxed state or your dimensions will be incorrect.
Consequently garage torsion springs can wear out during the average length of a residential occupancy.
In order to order new garage door torsion springs you will need to measure as accurately as possible your current spring s and find the.
That should give you the wire.
Measure the wire diameter of the torsion spring.
Both the winding and stationary cones are professionally installed for safe operation.
Inside diameter 90 of doors have a 2 0 inside diameter 3.
Measuring your torsion spring is crucial before you start working on a replacement.
With each activation the coils are pulled out and wound back up.
Converting from a single spring to a dual spring was the key.
Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs.
All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
To match your previous size exactly you will need to measure the wire size the inside diameter and the length.
This video will help you measure your torsion springs please watch it before ordering.
If you have two springs on a residential or commercial door it is critical that you measure both springs approximately 30 of manufacturers and service companies mix wire sizes.
All you need to do is measure 10 coils using your tape measure and divide the number by 10.
Things to know about garage door torsion springs.
Spring orientation only worry about this if you have a 1 s.
Each of these measurements needs to be taken carefully so be sure to read our how to measure garage door torsion springs page.
1 length 2 wire size 3 inside diameter 4 spring wind and 5 type of ends.
However there are two color coding systems and one really isn t used anymore so your measurements and calculations with 20 and 40 coils are more reliable.
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If you have a 4 diameter cable drum and you have measured the torsion springs you are replacing you can enter your spring dimensions in our find my spring database to purchase new torsion springs.