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You are here: Home > Extension Springs
  • All Extension Springs are Coated
  • DASMA Color Coded
  • Rated for a Minimum of 10,000 Cycles
  • Springs are double looped at the end
  • See Ordering Instructions at the bottom of this page

 
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A152
Garage Door Extension Spring, 50Lb, Red
Extension Spring, 50Lb, Red
Price $4.49
A153
Garage Door Extension Spring, 60Lb, Brown
Extension Spring, 60Lb, Brown
Price $4.89
A154
Garage Door Extension Spring, 70Lb, Orange
Extension Spring, 70Lb, Orange
Price $6.19
A155
Garage Door Extension Spring, 80Lb, Gold
Extension Spring, 80Lb, Gold
Price $6.49
A156
Garage Door Extension Spring, 90Lb, Light Blue
Extension Spring, 90Lb, Light Blue
Price $6.99
A157
Garage Door Extension Spring, 100Lb, Tan
Extension Spring, 100Lb, Tan
Price $7.79
A158
Garage Door Extension Spring, 110Lb, White
Extension Spring, 110Lb, White
Price $8.49
A159
Garage Door Extension Spring, 120Lb, Green
Extension Spring, 120Lb, Green
Price $9.39
A160
Garage Door Extension Spring, 130Lb, Yellow
Extension Spring, 130Lb, Yellow
Price $10.19
A161
Garage Door Extension Spring, 140Lb, Blue
Extension Spring, 140Lb, Blue
Price $11.29
A162
Garage Door Extension Spring, 150Lb, Red
Extension Spring, 150Lb, Red
Price $12.29
A163
Garage Door Extension Spring, 160Lb, Brown
Extension Spring, 160Lb, Brown
Price $14.09
A164
Garage Door Extension Spring, 170Lb, Orange
Extension Spring, 170Lb, Orange
Price $14.39
A165
Garage Door Extension Spring, 180Lb, Gold
Extension Spring, 180Lb, Gold
Price $14.69
A166
Garage Door Extension Spring, 190Lb, Light Blue
Extension Spring, 190Lb, Light Blue
Price $16.99
A168
Garage Door Extension Spring, 210Lb, White
Extension Spring, 210Lb, White
Price $24.19
A169
Garage Door Extension Spring, 220Lb, Green
Extension Spring, 220Lb, Green
Price $25.59
   
 
 DASMA Color Codes for Extension Springs
White 10#
Green 20#
Yellow 30#
Blue 40#
Red 50#
Brown 60#
Orange 70#
Gold 80#
Light Blue 90#
Tan 100#
White 110#
Green 120#
Yellow 130#
Blue 140#
Red 150#
Brown 160#
Orange 170#
Gold 180#
Light Blue 190#
Tan 200#
White 210#
Green 220#
Yellow 230#
Blue 240#
Red 250#
Brown 260#
Orange 270#
Gold 280#
Light Blue 290#
Tan 300#

About Ordering Extension Springs


  • the weight associated with the spring is for a pair of springs for example: a 7' tall garage door that weighs 90 pounds would need 2 90# "light blue" extension springs

  • Extension springs for a 7' tall garage doors are 25" and stretch up to an additional 42" (total stretched length = 67 inches)


  • Extension springs for a 8' tall garage doors are 27" and stretch up to an additional 48" (total stretched length = 75 inches)


  • first select the spring by your door weight, then select your door height on the product page
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