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Garage Door Springs

Find Your Garage Door Spring

Replacement torsion and extension springs for residential and commercial garage doors. Each torsion spring is wound to order in our Northern Minnesota warehouse and most common sizes ship within 48 hours. Use the Spring Finder below to match your exact size, or browse extension springs separately.

Need help with a non-standard size or unsure what you need?Contact our team →
Looking for extension springs?Extension springs stretch alongside your tracks (one on each side of the door). The Spring Finder below is for torsion springs only.
Browse Extension Springs →
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How to measure your spring: inside diameter, wire size, spring length, and wind direction
Order by 12pm CDT and most common torsion spring sizes ship the same business day. Extension springs and other items typically ship within 24-48 hours.

About Garage Door Springs

Springs are the most stressed component of any garage door. They support the entire weight of the door through every cycle, and when one breaks the door stops operating safely. American Garage Door Supply has stocked replacement springs for residential and commercial doors for over 38 years, with same-day shipping on most common sizes from our Bemidji, Minnesota warehouse.

Torsion vs. Extension Springs

Most modern residential and commercial garage doors use torsion springs, which mount horizontally on a shaft above the door opening. Older homes and some single-car garages use extension springs, which run alongside the upper track on each side of the door. The two types are not interchangeable. If you are unsure which type your door has, look above the door first. That is where torsion springs live.

Things to Know Before You Order

  • Measure your spring in its relaxed (unwound) state. Loaded measurements will be incorrect.
  • For torsion springs, measure three things: wire size, inside diameter, and overall length.
  • For extension springs, identify the color code on the spring and your door height (7' or 8').
  • Wire size and inside diameter are critical. Use a caliper for best accuracy.
  • Length tolerance for torsion springs is roughly half an inch. Close enough is fine.
  • Most residential doors use a pair of springs (one left-wound, one right-wound). Commercial doors may use 2 or 4.

⚠️ Please measure twice. Spring sales are non-returnable.

Garage Door Springs

6" x .406 x 34" with Cones

6" x .406 x 34" with Cones

$587.99 - $587.99
$587.99
$587.99 - $587.99
$587.99

How long will this spring last Turns on Spring Cycles 9 10,000 7.5 25,000 6.4 50,000 5.9 75,000 5.5 100,000 IPPT Rate: 154.88 ...

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$587.99 - $587.99
$587.99
$587.99 - $587.99
$587.99
6" x .406 x 34.5" with Cones

6" x .406 x 34.5" with Cones

$593.99 - $593.99
$593.99
$593.99 - $593.99
$593.99

How long will this spring last Turns on Spring Cycles 9.1 10,000 7.6 25,000 6.5 50,000 6 75,000 5.6 100,000 IPPT Rate: 157.28 ...

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$593.99 - $593.99
$593.99
$593.99 - $593.99
$593.99
6" x .406 x 35" with Cones

6" x .406 x 35" with Cones

$601.99 - $601.99
$601.99
$601.99 - $601.99
$601.99

How long will this spring last Turns on Spring Cycles 9.2 10,000 7.7 25,000 6.6 50,000 6 75,000 5.7 100,000 IPPT Rate: 150.29 ...

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$601.99 - $601.99
$601.99
$601.99 - $601.99
$601.99
6" x .406 x 35.5" with Cones

6" x .406 x 35.5" with Cones

$609.99 - $609.99
$609.99
$609.99 - $609.99
$609.99

How long will this spring last Turns on Spring Cycles 9.4 10,000 7.8 25,000 6.7 50,000 6.1 75,000 5.8 100,000 IPPT Rate: 152.55...

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$609.99 - $609.99
$609.99
$609.99 - $609.99
$609.99
6" x .406 x 37" with Cones

6" x .406 x 37" with Cones

$631.99 - $631.99
$631.99
$631.99 - $631.99
$631.99

How long will this spring last Turns on Spring Cycles 9.8 10,000 8.2 25,000 7 50,000 6.4 75,000 6 100,000 IPPT Rate: 139.94 Ca...

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$631.99 - $631.99
$631.99
$631.99 - $631.99
$631.99
6" x .406 x 37.5" with Cones

6" x .406 x 37.5" with Cones

$639.99 - $639.99
$639.99
$639.99 - $639.99
$639.99

How long will this spring last Turns on Spring Cycles 9.9 10,000 8.3 25,000 7.1 50,000 6.5 75,000 6.1 100,000 IPPT Rate: 139.94...

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$639.99 - $639.99
$639.99
$639.99 - $639.99
$639.99
6" x .406 x 38" with Cones

6" x .406 x 38" with Cones

$646.99 - $646.99
$646.99
$646.99 - $646.99
$646.99

How long will this spring last Turns on Spring Cycles 10.1 10,000 8.4 25,000 7.2 50,000 6.6 75,000 6.2 100,000 IPPT Rate: 138.0...

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$646.99 - $646.99
$646.99
$646.99 - $646.99
$646.99
6" x .406 x 38.5" with Cones

6" x .406 x 38.5" with Cones

$653.99 - $653.99
$653.99
$653.99 - $653.99
$653.99

How long will this spring last Turns on Spring Cycles 10.2 10,000 8.5 25,000 7.3 50,000 6.7 75,000 6.3 100,000 IPPT Rate: 139.9...

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$653.99 - $653.99
$653.99
$653.99 - $653.99
$653.99
6" x .406 x 39" with Cones

6" x .406 x 39" with Cones

$661.99 - $661.99
$661.99
$661.99 - $661.99
$661.99

How long will this spring last Turns on Spring Cycles 10.3 10,000 8.6 25,000 7.4 50,000 6.8 75,000 6.4 100,000 IPPT Rate: 132.6...

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$661.99 - $661.99
$661.99
$661.99 - $661.99
$661.99
6" x .406 x 39.5" with Cones

6" x .406 x 39.5" with Cones

$668.99 - $668.99
$668.99
$668.99 - $668.99
$668.99

How long will this spring last Turns on Spring Cycles 10.5 10,000 8.8 25,000 7.5 50,000 6.9 75,000 6.5 100,000 IPPT Rate: 136.1...

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$668.99 - $668.99
$668.99
$668.99 - $668.99
$668.99
6" x .406 x 40" with Cones

6" x .406 x 40" with Cones

$676.99 - $676.99
$676.99
$676.99 - $676.99
$676.99

How long will this spring last Turns on Spring Cycles 10.6 10,000 8.9 25,000 7.6 50,000 6.9 75,000 6.6 100,000 IPPT Rate: 129.2...

View full details
$676.99 - $676.99
$676.99
$676.99 - $676.99
$676.99
6" x .406 x 40.5" with Cones

6" x .406 x 40.5" with Cones

$683.99 - $683.99
$683.99
$683.99 - $683.99
$683.99

How long will this spring last Turns on Spring Cycles 10.7 10,000 9 25,000 7.7 50,000 7 75,000 6.6 100,000 IPPT Rate: 129.25 C...

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$683.99 - $683.99
$683.99
$683.99 - $683.99
$683.99
6" x .406 x 41.5" with Cones

6" x .406 x 41.5" with Cones

$698.99 - $698.99
$698.99
$698.99 - $698.99
$698.99

How long will this spring last Turns on Spring Cycles 11 10,000 9.2 25,000 7.9 50,000 7.2 75,000 6.8 100,000 IPPT Rate: 126.04 ...

View full details
$698.99 - $698.99
$698.99
$698.99 - $698.99
$698.99
6" x .406 x 43.5" with Cones

6" x .406 x 43.5" with Cones

$728.99 - $728.99
$728.99
$728.99 - $728.99
$728.99

How long will this spring last Turns on Spring Cycles 11.6 10,000 9.7 25,000 8.3 50,000 7.6 75,000 7.1 100,000 IPPT Rate: 122.9...

View full details
$728.99 - $728.99
$728.99
$728.99 - $728.99
$728.99
6" x .406 x 44" with Cones

6" x .406 x 44" with Cones

$734.99 - $734.99
$734.99
$734.99 - $734.99
$734.99

How long will this spring last Turns on Spring Cycles 11.7 10,000 9.8 25,000 8.4 50,000 7.7 75,000 7.2 100,000 IPPT Rate: 117.3...

View full details
$734.99 - $734.99
$734.99
$734.99 - $734.99
$734.99
6" x .406 x 44.5" with Cones

6" x .406 x 44.5" with Cones

$742.99 - $742.99
$742.99
$742.99 - $742.99
$742.99

How long will this spring last Turns on Spring Cycles 11.8 10,000 9.9 25,000 8.5 50,000 7.7 75,000 7.3 100,000 IPPT Rate: 120.0...

View full details
$742.99 - $742.99
$742.99
$742.99 - $742.99
$742.99
6" x .406 x 45" with Cones

6" x .406 x 45" with Cones

$750.99 - $750.99
$750.99
$750.99 - $750.99
$750.99

How long will this spring last Turns on Spring Cycles 12 10,000 10 25,000 8.6 50,000 7.8 75,000 7.4 100,000 IPPT Rate: 114.66 ...

View full details
$750.99 - $750.99
$750.99
$750.99 - $750.99
$750.99
6" x .406 x 45.5" with Cones

6" x .406 x 45.5" with Cones

$757.99 - $757.99
$757.99
$757.99 - $757.99
$757.99

How long will this spring last Turns on Spring Cycles 12.1 10,000 10.1 25,000 8.7 50,000 7.9 75,000 7.5 100,000 IPPT Rate: 114....

View full details
$757.99 - $757.99
$757.99
$757.99 - $757.99
$757.99
6" x .406 x 46" with Cones

6" x .406 x 46" with Cones

$764.99 - $764.99
$764.99
$764.99 - $764.99
$764.99

How long will this spring last Turns on Spring Cycles 12.2 10,000 10.2 25,000 8.8 50,000 8 75,000 7.6 100,000 IPPT Rate: 113.38...

View full details
$764.99 - $764.99
$764.99
$764.99 - $764.99
$764.99
6" x .406 x 46.5" with Cones

6" x .406 x 46.5" with Cones

$772.99 - $772.99
$772.99
$772.99 - $772.99
$772.99

How long will this spring last Turns on Spring Cycles 12.4 10,000 10.4 25,000 8.9 50,000 8.1 75,000 7.7 100,000 IPPT Rate: 114....

View full details
$772.99 - $772.99
$772.99
$772.99 - $772.99
$772.99
6" x .406 x 47" with Cones

6" x .406 x 47" with Cones

$779.99 - $779.99
$779.99
$779.99 - $779.99
$779.99

How long will this spring last Turns on Spring Cycles 12.5 10,000 10.5 25,000 9 50,000 8.2 75,000 7.7 100,000 IPPT Rate: 110.9 ...

View full details
$779.99 - $779.99
$779.99
$779.99 - $779.99
$779.99
6" x .406 x 47.5" with Cones

6" x .406 x 47.5" with Cones

$787.99 - $787.99
$787.99
$787.99 - $787.99
$787.99

How long will this spring last Turns on Spring Cycles 12.7 10,000 10.6 25,000 9.1 50,000 8.3 75,000 7.8 100,000 IPPT Rate: 112....

View full details
$787.99 - $787.99
$787.99
$787.99 - $787.99
$787.99
6" x .406 x 48.5" with Cones

6" x .406 x 48.5" with Cones

$801.99 - $801.99
$801.99
$801.99 - $801.99
$801.99

How long will this spring last Turns on Spring Cycles 12.9 10,000 10.8 25,000 9.3 50,000 8.5 75,000 8 100,000 IPPT Rate: 109.7 ...

View full details
$801.99 - $801.99
$801.99
$801.99 - $801.99
$801.99
6" x .406 x 50" with Cones

6" x .406 x 50" with Cones

$823.99 - $823.99
$823.99
$823.99 - $823.99
$823.99

How long will this spring last Turns on Spring Cycles 13.3 10,000 11.2 25,000 9.6 50,000 8.7 75,000 8.2 100,000 IPPT Rate: 104....

View full details
$823.99 - $823.99
$823.99
$823.99 - $823.99
$823.99

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