1-3/4" and 2" Garage Door Torsion Spring

The 1-3/4" and 2" torsion springs are essential components in sectional garage door systems, designed to provide the torque necessary to counterbalance the weight of the door. By storing and releasing energy with each open and close cycle, these springs make operation smooth, efficient, and safe.

Crafted from high-strength, oil-tempered steel, these torsion springs deliver long-lasting durability and reliable performance under frequent use. Available in 1-3/4 inch and 2 inch inside diameters, they are commonly used in residential and commercial applications. Choosing the correct spring size ensures proper balance, reduced strain on the opener, and improved safety for daily operation.

Product Highlights:

• Available in 1-3/4" and 2" inside diameters

• Constructed from oil-tempered, high-strength steel

• Provides counterbalance for smooth door operation

• Essential for sectional garage doors

• Reduces wear and tear on garage door openers

• Durable and engineered for long service life

• Suitable for residential and commercial use

• Springs are sold individually (two springs recommended per door)

Why Choose These Torsion Springs?

Properly matched torsion springs are critical for the safe and efficient operation of any garage door. The 1-3/4" and 2" torsion springs offer OEM-grade durability and precision, helping restore balance and extend the life of your garage door system.

• Sturdy springs made to last for years of regular use
• Comes with end cones attached as shown
• Available in wire sizes to the nearest 1/16th inch
• Available in inside diameter to the nearest 1/16th inch
• Choose from left- or right-wound springs

The four items required to purchase the correct replacement torsion spring:
#1 Wire Size
#2 Inside Diameter
#3 Length of spring
#4 Wind of spring (Right or left wound)"

WIRE SIZE: A spring’s wire size can be determined by several different tools or techniques. Use of a caliper, micrometer, or wire gauge are common ways to determine a spring’s wire size. If none of these tools are available, simply measure ten coils of wire to the nearest 1/16th of an inch, and refer to the Spring Wire Chart. The spring must be tightly compressed, with no gaps. It’s also a good idea to measure twenty coils as a double check Wire Size. 

INSIDE DIAMETER: Measure the inside diameter to the nearest 1/16th of an inch. In most cases, the cones inserted in each end of the spring will have a manufacturers name (OHD or Raynor, etc.) which will give a clue toward the proper identity. The chart on the right shows common ID’s used by various manufacturers. If no manufacturers name is evident, usually a part number on the cone will indicate the inside diameter: 134 or 175 = 1 3/4" ID 258 or 263 = 2 5/8" ID 375 or 334 = 3 3/4" ID If you order 1-19/32" id the spring. they do not come with the cones. you have to reuse your old cones and this means that you have a crawford door spring. these are very uncommon so be sure to double check your measurements. 

LENGTH OF SPRING: Measure spring length with the spring in its unwound state. In the case of a distorted or broken spring, simply count the total number of coils and multiply by the wire size. 120 coils x .250 wire = 30" 120 coils x .375 wire = 45"

RIGHT OR LEFT HAND WOUND: To ensure the correct wind, please refer to the Winding Chart below. Please remember the side of the door a spring is located on does not indicate the wind of the spring. Most winding cones are color coded for hand identification. Right hand wound springs should have red winding cones. Left hand wound springs should have black winding cones.

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