Gardner Spring C45C Utility Compression Spring 0.438 in Od

Product Description

The GARDNER SPRING C45C is a utility compression spring built for general mechanical and industrial applications. It features a 0.438-inch outside diameter and a 3-inch free length, with a wire diameter of 0.0476 inches and a closed end type. The spring delivers a rated spring rate of 6.76 pounds per inch and a maximum work load of 13.76 pounds. Constructed from steel with a zinc finish, it is suited for light-duty compression tasks across a range of trade and industrial settings. Maintenance technicians, mechanical contractors, and equipment service professionals are the typical installers of this component.

The C45C is appropriate for use in HVAC equipment, plumbing assemblies, electrical enclosures, and general mechanical systems where a compact utility compression spring is required. Its closed end design provides stable seating against flat surfaces, making it well suited for valve assemblies, equipment latches, and similar compression-loaded applications. The package quantity is 12 units with a minimum order quantity of 1.

Key Features

• 0.438-inch outside diameter with 3-inch free length for compact fitment
• Wire diameter of 0.0476 inches for consistent load performance
• Spring rate of 6.76 pounds per inch for predictable deflection under load
• Maximum work load rated at 13.76 pounds
• Closed end type for stable, flat-surface seating
• Zinc finish over steel construction for corrosion resistance in light-duty environments

Compatibility

Designed as a utility-grade compression spring suitable for general mechanical assemblies in HVAC, plumbing, electrical, and light industrial equipment applications.

Installation Notes

Installation of compression springs should be performed by qualified mechanical or trade service technicians. Always de-energize and depressurize the equipment before removing or replacing spring components. Ensure the spring seats flush against mating surfaces to prevent lateral deflection under load. Verify the replacement spring rate and free length match the application requirements before final assembly.