Precision-Machined 316 Stainless Steel Rail Fittings – Durability Meets Flawless Finish. Engineered for demanding marine environments, these rail connectors are crafted from corrosion-resistant stainless steel 316, ensuring long-term durability against harsh saltwater exposure. Each component is precision-machined on CNC lathes for a perfect fit with 7/8" round tubing, providing seamless integration and rock-solid stability. The highly mirror-polished surface—including interior elbows—delivers a brilliant, sleek appearance while simplifying maintenance. Every edge and inner wall receives 100% handmade polishing, guaranteeing smooth, burr-free installation. Available in multiple styles and sizes, these fittings are the ideal replacement for handrail hardware on bass boats, fishing boats, kayaks, yachts, and more. Professional-grade quality, refined aesthetics, and versatile compatibility—elevate your vessel's railing system with confidence.