Gardner Spring M-8C18C Compression Spring 12 in

Product Description

The GARDNER SPRING M-8C18C is a utility-grade compression spring designed for cut-to-length applications across a wide range of industrial and mechanical systems. Built from stainless steel with a galvanized finish, this spring measures 12 inches in free length with a 3/8-inch outside diameter and a 0.0475-inch wire size. The spring rate of 2.5 pounds per inch makes it suitable for light-duty compression tasks where consistent, repeatable force is required. It is installed by maintenance technicians, mechanical contractors, and equipment service professionals working in HVAC, plumbing, and general industrial applications.

This spring is well-suited for residential and light commercial applications where a standardized compression spring must be trimmed to a specific working length. The cut-to-length design gives installers flexibility to size the spring on-site to meet exact requirements. It is commonly used in damper mechanisms, valve assemblies, tension fixtures, and other mechanical components where a reliable gray-finished stainless steel spring is appropriate.

Key Features

• 12-inch free length with cut-to-length versatility for on-site sizing
• 2.5 lb/in spring rate provides consistent, repeatable compression force
• Stainless steel construction with galvanized finish for corrosion resistance
• 0.0475-inch wire size for light-duty mechanical applications
• 3/8-inch outside diameter fits standard spring pockets and guides
• Sold in a package quantity of 3 units

Compatibility

Designed as a utility-grade cut-to-length compression spring suitable for general mechanical, HVAC, and plumbing service applications where a 3/8-inch OD stainless steel compression spring is specified.

Installation Notes

Install and trim using appropriate spring cutters or wire-cutting tools rated for stainless steel. Always de-energize or depressurize the equipment before servicing components that use compression springs. Wear appropriate eye and hand protection when cutting or compressing springs under load. Verify free length and spring rate requirements against the equipment specification before trimming.