SSC .1920 x 1.75″ ID x 120″ Torsion Spring – Left Wind – Orange

🇺🇸 Made in USA

Manufactured by Service Spring Corporation (SSC), this .1920″ wire x 1.75″ inside diameter x 120″ left-wind torsion spring is a long-length product for professionally specified counterbalance applications.

The listed 120-inch measurement represents 10 feet of spring-body length. It does not describe the door height. Confirm the intended application, supplied configuration, and required finished spring dimensions before ordering.

Features & Benefits

• .1920″ wire diameter.

• Orange wire-size identification.

• 1.75″ inside diameter.

• Listed spring-body length: 120″.

• Left-wind configuration.

• Coated, oil-tempered wire.

• Winding and stationary cones listed as installed.

• For applications with professionally calculated spring requirements.

Specifications

Cycle Life

The listing states a standard minimum 10,000-cycle classification. For this long-length product, the applicable cycle rating must be confirmed for the final installed configuration, loading, and operating turns.

A longer spring does not automatically provide a higher-cycle replacement for a shorter spring. One cycle consists of one complete opening and closing.

Compatibility & Intended Use

Verify .1920″ wire diameter, 1.75″ inside diameter, left-wind direction, and the required finished body length. Establish whether the application requires the full listed length or a separately specified custom assembly.

Do not substitute this product for a shorter spring simply because the wire size and inside diameter match. Body length changes torque per turn and affects door balance.

Confirm shaft and cone compatibility, stationary mounting, and clearance for the spring, cones, and length change during winding.

Orange is a wire-size identification color, not a door-weight rating. Other wire diameters also use orange markings, so measurements remain essential.

Pairing & System Design

The complete spring arrangement must be selected using door weight, height, cable-drum specifications, lift configuration, working turns, and any companion springs.

A matching opposite-wind spring is suitable only when the resulting pair meets the system requirements. High-lift, vertical-lift, and drum changes require separate calculations.

Any proposed modification must be evaluated and performed by a qualified spring professional.

Installation & Safety

Torsion springs store dangerous mechanical energy. Installation, modification, and adjustment require professional training, proper tools, and manufacturer-approved procedures.

Do not loosen loaded cones, drums, cables, or bottom fixtures. The completed installation must be checked for manual door balance, cable tracking, operating clearances, and safe opener performance.

Contact us before ordering to confirm the supplied configuration and your required finished dimensions for this 120-inch SSC left-wind spring.

SSC .1920 x 1.75″ ID x 120″ Left-Wind Torsion Spring – Orange
American-made SSC long-length torsion spring with coated, oil-tempered wire. Confirm the intended application, supplied configuration, and finished length before purchasing.