Conventional Spring 13in x 5in 50lb

The Conventional Spring 13in x 5in 50lb from SWIFT SPRINGS is a heavy-duty compression coil spring engineered for suspension systems, machinery platforms, and tactical equipment requiring consistent, predictable load support. This spring delivers the controlled resistance needed in shock absorption assemblies, gun recoil systems, seat suspensions, and industrial press applications. Its 50 lb/in spring rate provides moderate stiffness—ideal for applications where moderate deflection under load is acceptable and long-term reliability is essential.

Built from high-strength steel and finished with a durable black powder coat, this conventional spring resists corrosion and wear in both indoor and outdoor environments. The 13-inch length and 5-inch outer diameter accommodate mid-range load cycles typical of commercial and light industrial use. The powder-coat finish protects against rust while maintaining the spring's ability to cycle smoothly through compression and extension. Its design supports repeated loading without permanent deformation, making it suitable for both static support and dynamic shock-absorption roles where consistent spring force is critical.

This spring is ideal for equipment manufacturers, automotive shops, and tactical integrators building custom suspension or recoil mitigation systems. Installation is straightforward—mount vertically or horizontally depending on your load path requirements. The 4-pound weight and compact packaging (5.5 x 5.5 x 14.5 inches) allow easy integration into confined spaces. Verify mounting bore diameter and load direction against your assembly specifications; this spring performs best when installed under pre-load or within a rigid guide to prevent lateral buckling.