Instructions / Assembly

Distributed by MIDWEST AIR TECHNOLOGIES, INC.

6700 WILDLIFE WAY, LONG GROVE, IL 60047

TEL: 847.821.9630 • FAX: 847.478.9697 • www.mat-holdings.com

MIDWEST AIR TECHNOLOGIES, INC.

ANSI: America National Standard Institute

DASMA: Door & Access Systems

Manufacturer’s Association, International

DASMA Garage Spring Color Code - EVERBILT

The weight an extension spring can support is marked by the color code at the end of the spring

EVERBILT: 70 LB EXT SPRING

EVERBILT: 90 LB EXT SPRING

EVERBILT: 130 LB EXT SPRING

EVERBILT: 140 LB EXT SPRING

EVERBILT: 150 LB EXT SPRING

EVERBILT: 160 LB EXT SPRING

MODEL: SKU:COLOR: SINGLE DOOR DOUBLE

W E I G H T I N P O U N D S

SKU No. 502 419

SKU No. 707 239

SKU No. 530 762

SKU No. 531 554

SKU No. 503 470

SKU No. 503 473

SKU No. 484 944

110

130

140

150

160

190

210

230

240

250

260

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DASMA Garage Spring Color Code - EVERBILT The weight an extension spring can support is marked by the color code at the end of the spring MODEL: COLOR: SKU: WEIGHT IN POUNDS SINGLE DOOR DOUBLE EVERBILT: 70 LB EXT SPRING SKU No. 502 419 80 EVERBILT: 90 LB EXT SPRING SKU No. 707 239 90 190 EVERBILT: 130 LB EXT SPRING SKU No. 530 762 110 210 EVERBILT: 130 LB EXT SPRING SKU No. 531 554 130 230 EVERBILT: 140 LB EXT SPRING SKU No. 503 470 140 240 EVERBILT: 150 LB EXT SPRING SKU No.
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How to Measure an Extension Spring OR How to Measure a Torsion Spring EXTENSION SPRINGS We will require the garage door weight and height, if you are not sure which spring you need. 1. The weight an extension spring can support is marked by the color code at the end of the spring. 2. Measure the garage door height. The standard height is usually 6 foot 6 inches or 7 feet. MIDWEST AIR TECHNOLOGIES, INC. SPRING COLOR CODE WEIGHT IN LBS. SINGLE DOOR GOLD 80 LT.