Gardner Spring E26C-SS Extension Spring 4.91 Lb Load

Product Description

The GARDNER SPRING E26C-SS is a stainless steel extension spring designed for light-duty tensile load applications across industrial, HVAC, and mechanical assembly environments. With an outside diameter of 0.312 inches and a wire diameter of 0.0348 inches, this spring provides a rated spring rate of 1.86 lb/in and a maximum work load of 4.91 pounds. The overall free length is 2.25 inches, and the maximum extended length reaches 4.38 inches. It is installed by mechanical technicians and trades professionals wherever consistent return force and corrosion-resistant performance are required in confined assemblies.

This extension spring suits residential and light commercial applications including HVAC damper linkages, control panel assemblies, door and access panel mechanisms, and general mechanical hardware. The compact 0.312-inch OD allows fitment in tight clearance zones. Sold in packages of 6, it is well suited for service contractors and maintenance operations that need on-hand stock for repeat installations or field repairs.

Key Features

• 0.312 inches outside diameter for compact, tight-clearance installations
• 4.91 lb maximum work load with a 1.86 lb/in spring rate for consistent tensile performance
• 2.25 inches free length extending to a maximum of 4.38 inches
• 0.0348 inches wire diameter for light-duty, precision load applications
• Package quantity of 6 per order - supports stocking for service and maintenance fleets

Compatibility

Designed as an OEM-style replacement or service stock extension spring for light-duty mechanical assemblies requiring a 0.312-inch OD, 2.25-inch free length, and 1.86 lb/in spring rate.

Installation Notes

Extension springs are installed by mechanical or HVAC technicians as part of linkage, damper, or assembly mechanisms. Disengage or de-energize any connected system before removing or installing the spring. Use appropriate spring hooks or tools to prevent over-extension beyond the 4.38-inch maximum extended length, as exceeding this limit can permanently deform the spring. Follow applicable mechanical codes and equipment manufacturer guidelines for spring replacement procedures.