Convention Spring 13in x 5in 80lb

The Convention Spring 13in x 5in 80lb from SWIFT SPRINGS is a precision coil spring engineered for heavy-duty mechanical and structural applications where reliable load support and consistent force delivery are essential. This conventional compression spring is purpose-built for industrial equipment, machinery assemblies, and tactical/mechanical systems that demand predictable spring rates and extended cycle life. Whether you're restoring equipment, designing custom mechanisms, or maintaining existing systems, this spring delivers the consistent performance professionals rely on.

Manufactured from high-quality steel with a black powder coat finish, the Convention Spring features a 13-inch length, 5-inch outer diameter, and an 80 lb/in spring rate that provides firm, predictable load handling across a wide range of compression cycles. The powder coat protects against corrosion while maintaining consistent performance in demanding environments. At 4.06 lbs, this spring is substantial enough to handle serious load applications without sacrificing portability or ease of installation. The 80 lb/in rate makes it ideal for applications requiring moderate to heavy spring force—precise enough for sensitive mechanisms yet robust enough for heavy industrial use.

This spring suits equipment technicians, mechanical engineers, gunsmiths, restoration specialists, and maintenance professionals who need a reliable OEM or aftermarket replacement component. The compact 5.55 x 5.5 x 14.9 inch package fits into tight assembly spaces while the conventional coil design ensures compatibility with standard spring mounting points and fixtures. Installation is straightforward—simply secure between load-bearing surfaces and compress to your system's specification. SWIFT SPRINGS' reputation for consistency ensures this spring will perform identically across multiple units, making it ideal for both single replacements and batch repairs.