C. Sherman Johnson Closed Body Jaw to Swage Tubular Turnbuckle f/3/16" Wire

The C. Sherman Johnson Closed Body Jaw to Swage Tubular Turnbuckle for 3/16" wire is a marine-grade rigging hardware component designed for applications that require secure and adjustable cable tensioning. This product is ideal for fabricating custom roll bars, trailer bracing systems, or structural reinforcements on lifted trucks and performance builds, providing the mechanical advantage necessary for precise wire tension without sacrificing safety or durability.

Engineered by C. Sherman Johnson, a manufacturer with decades of expertise in marine and aviation fasteners, this closed body jaw model is built for environments where reliability under load is essential. The swage tubular design accommodates 3/16" wire diameter, enabling you to loop and secure the cable end through the closed body jaw, eliminating exposed threads that could catch or degrade over time. The closed body construction enhances lateral strength and prevents wire slip, while the swage feature allows for crimped or looped terminations, maximizing holding power.

Ideal for fabricators, welders, and automotive engineers, this turnbuckle is particularly useful in space-constrained fabrication work. At an overall length of 11 inches, it offers substantial mechanical advantage in a compact footprint. The tubular barrel design distributes load across a wider surface area, reducing stress concentration and extending service life under vibration and thermal cycling, which are critical factors in engine bay and chassis applications.