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Industrial Garage Door Spring ID's "3 3/8" "3 3/4"
Wire size from .273 to .375 Up to 50" Long Sold In Pairs ONLY.
Residential Springs See Link At The Bottom of The Page

Commercial / Industrial Garage Door Torsion Springs 3 3/8" ID to 3 3/4 ID
Industrial Garage Door Spring ID's "3 3/8" "3 3/4"
Wire size from .273 to .375 Up to 50" Long Sold In Pairs ONLY.
Residential Springs See Link At The Bottom of The Page
Item#newitem36214541
$169.00
LENGTH:
Inside Diameter:
Wire Size:
Wind:
Qty:

Product Description

ALL COMMERICAL INSDUSTRIAL TORSION SPRINGS FOR GARAGES ARE MADE TO YOUR SPECIFICATIONS. ALL SPRING SALES ARE FINAL.

Let's Get Started

How measure for replacement garage door springs

PLEASE NOTE, Any variation of your actual spring dimensions will alter counterbalance and affect the overall life of the replacement industrial garage door spring. Here are the instructions on how to measure your existing commercial spring. If you need help, contact customer support at 1-800-829-6002

IMPORTANT

Please Double Check all your measurements



STEP 1
Measure The Overall Length Of The Garage Door Spring--UNWOUND.Take all your measurements from the broken spring. Measure the spring only from coil to coil. Do not include the winding and stationary ends.


STEP 2
Measure the Inside Diameter Of The your garage door Spring
It will be one of the following: 3 3/8" or 3 3/4"


STEP 3

Determine The Wire Size


Measure the length of 10 coils.

Refer to Wire Chart. Example: 10 coils measures 2 3/4" = .273 wire size.

Also Measure the length of 20 Coils
20 Coils measures 5 1/2"=.273 wire size.

Chart Wire, Call For Price.
Wire Chart
Length of 10 Coils
Wire Size
2 3/4"
.273
2 13/16"
.283
2 7/8 "
.289
2 15/16"
.295
3 1/16"
.306
3 1/8"
.312
3 3/16 "
. 319
3 5/16 "
.331
3 7/16"
.343
3 5/8"
.362
3 3/4 "
. 375
Length of 20 Coils
Wire Size
5 1/2 "
.273
5 5/8"
.283
5 3/4"
.289
5 5 7/8"
.295
6 1/8"
.306
6 1/4"
.312
6 3/8"
.319
6 5/8"
.331
6 7/8"
.343
7 1/4"
.362
7 1/2 "
. 375


STEP 4

Determine Spring Wind.

Standing inside the garage, looking at the spring(s)

If the spring is mounted Left side of center, the spring is Right Hand Wound.

If the spring is mounted on the right side of center the Spring is Left Hand Wound.


Look at the end of your spring and refer to example below.

If you have 2 commercial garage door springs, we highly recommend that you replace both springs.

If your spring wire size does not match the spring chart above, please call for price.

BUY RESIDENTIAL SPRINGS

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Torsion springs can be dangerous and may cause serious injury if they are improperly installed or mishandled. DO NOT attempt to install Torsion Springs yourself unless 1) you have the proper tools, reasonable mechanical aptitude and experience. If you are unsure please call a Professional.