C. Sherman Johnson Open Body Turnbuckle w/Splice Eye

The C. Sherman Johnson Open Body Turnbuckle with Splice Eye is a lightweight marine rigging component designed for anglers and boaters who demand reliable, modern line connections. This splice-eye fitting bridges the gap between traditional stainless steel lifeline hardware and high-tech synthetic line like Dyneema, enabling you to upgrade your vessel's standing rigging without replacing existing fittings. Built for small to mid-sized boats where weight savings and corrosion resistance matter, this turnbuckle serves as a critical link in your deck hardware system.

At just 0.15 pounds and measuring 8 inches in length, the C. Sherman Johnson Open Body Turnbuckle is engineered for minimal weight penalty—a major advantage when you're rigging a cabin cruiser, sportfisher, or sailing vessel where every ounce affects fuel economy and handling. The open body design allows you to splice high-tech Dyneema line directly to your existing hardware without modifying or cutting your current setup. The turnbuckle mechanism provides tension adjustment capability, letting you fine-tune your rigging geometry for optimal performance underway. Stainless construction ensures this fitting will withstand salt spray, freshwater environments, and the constant flexing that comes with years on the water.

This turnbuckle is ideal for boaters who are transitioning to lightweight Dyneema line for stays, shrouds, and halyards while keeping their existing deck hardware in service. Installation requires splicing your Dyneema line into the eye—a task best performed by experienced riggers or those familiar with synthetic line handling. The compact footprint and straightforward design mean minimal obstruction on your vessel's deck or cabin top. Whether you're upgrading a racing sailboat, cruising yacht, or fishing vessel, this C. Sherman Johnson fitting delivers the connection strength and reliability that offshore conditions demand, backed by decades of C. Sherman Johnson Marine's reputation for quality rigging solutions.