Gardner Spring GE0180-0181120S Extension Spring 3-pack

Product Description

The GARDNER SPRING GE0180-0181120S is a small-diameter extension spring designed for light-duty tensioning applications across mechanical, HVAC, and industrial assemblies. It measures 0.18 inches in outside diameter with a wire diameter of 0.018 inches and a maximum extended length of 2.85 inches. The spring delivers a rate of 0.6952 pounds per inch with an initial tension of 0.1217 pounds, making it suitable for precise, low-force return and tensioning functions. Each package contains 3 pieces. Licensed technicians and mechanical assemblers working on equipment that requires consistent, repeatable spring tension will find this part a direct-fit solution for OEM-style replacements and new installations alike.

This extension spring is used in applications where a compact, light-tension return mechanism is required. Typical install scenarios include damper linkages, control actuators, access panel latches, and small mechanical assemblies found in residential and light commercial HVAC equipment, as well as general industrial machinery. Its small outside diameter and low spring rate make it well-suited for precision mechanisms where overloading or excessive deflection must be avoided.

Key Features

• Outside diameter of 0.18 inches for use in tight-clearance assemblies
• Wire diameter of 0.018 inches provides consistent, repeatable coil geometry
• Spring rate of 0.6952 pounds per inch for controlled, low-force tensioning
• Initial tension of 0.1217 pounds minimizes unwanted free play in the mechanism
• Maximum extended length of 2.85 inches defines the safe operating range
• Sold in a pack of 3 to support service kits and low-volume replacement needs

Compatibility

Designed as an OEM-style replacement extension spring for light-duty tensioning applications in mechanical and HVAC assemblies requiring a 0.18-inch outside diameter and 0.018-inch wire diameter specification.

Installation Notes

Installation is typically performed by a licensed HVAC technician or qualified mechanical assembler. Always de-energize and lock out the equipment before accessing any spring-loaded mechanisms. Verify the replacement spring matches the required outside diameter, wire diameter, and spring rate before installation to avoid over-extension or premature fatigue. Do not stretch the spring beyond its maximum extended length of 2.85 inches during installation or operation.