Left Wind Garage Door Torsion Spring — .1875 Wire × 1.75″ ID × 20″ Long, Coated, with Cones

Spring Specifications

• Made in the USA
• All springs rated for an industry standard minimum lifecycle of 10,000 cycles
• Springs come with winding and stationary cones installed and are stenciled and color coded for easy identification
• Coated & oil tempered wire

Spring Specifications

• Wind Direction: Left Wind (LW)
• Wire Size: .1875 inch
• Inside Diameter: 1.75 inches
• Spring Length: 20 inches
• Wire Type: Oil-tempered steel
• Finish: Protective coated finish
• Cones: Winding and stationary cones installed
• Standard Cycle Rating: Minimum 10,000 cycles
• Manufactured in the USA

Product Description

This left wind garage door torsion spring is designed as a replacement spring for compatible residential and light-duty sectional garage door systems. It is manufactured from durable oil-tempered steel wire and features a protective coated finish for improved handling, corrosion resistance, and long-term performance.

The spring measures .1875 inch in wire diameter, 1.75 inches in inside diameter, and 20 inches in overall spring length. Both the winding cone and stationary cone are installed, allowing the spring to be prepared for professional installation after proper compatibility and weight calculations have been confirmed.

Size / Specification Chart

Common Uses

• Replacement of a worn or broken garage door torsion spring
• Residential sectional garage doors
• Light-duty overhead garage door systems
• Single-spring or dual-spring torsion assemblies
• Professional garage door repair and maintenance

Compatibility & Fitment

This spring should only be used when its wind direction, wire diameter, inside diameter, spring length, and required lifting capacity match the original spring or the specifications calculated for the garage door.

Spring dimensions alone do not guarantee compatibility. Door weight, height, track configuration, cable drum size, spring quantity, and torsion system design must also be considered.

Important Matching Notes

Confirm all four primary spring specifications before ordering:

1. Wind direction: Left Wind
2. Wire diameter: .1875 inch
3. Inside diameter: 1.75 inches
4. Spring length: 20 inches

A left wind spring is commonly installed on the right side of the center support bracket when viewed from inside the garage looking outward. However, the existing torsion system should always be inspected before selecting a replacement.

Do not select a spring based only on its color code. Always physically measure the spring and verify the required lifting specifications.

Installation Notes

Garage door torsion springs must be installed using correctly sized professional winding bars. Pliers, screwdrivers, socket extensions, and other improvised tools must never be used for winding or unwinding torsion springs.

After installation, the garage door must be properly balanced and tested through its full range of travel. An incorrectly selected or adjusted spring can cause the door to rise unexpectedly, fall rapidly, place excessive strain on the opener, or damage other garage door components.

Safety Warning

Garage door torsion springs operate under extreme mechanical tension and can cause serious injury, death, or property damage if handled incorrectly.

Installation, adjustment, and removal should be performed only by a trained garage door technician with the correct tools, measurements, and safety equipment. Always release spring tension according to accepted professional procedures before servicing any torsion-system component.

Left Wind Garage Door Torsion Spring .1875 × 1.75″ × 20″ with Cones

Shop a coated left wind garage door torsion spring with .1875-inch wire, 1.75-inch inside diameter, 20-inch length, and installed winding and stationary cones.