Boat owners, this stainless steel 316 handrail fitting is built tough for marine environments! It's a 90-degree corner fitting designed for rectangular tubing, perfect for creating sturdy handrails on your boat, yacht, or even dock. The round base gives you a solid mounting point, and it comes with 4 screws for super stable installation - no wobbling here. Made from 316 stainless steel, which is the good stuff for saltwater use because it resists corrosion way better than regular stainless. The surface is mirror polished, so it looks sharp and professional. It's designed to fit tubes with an outer diameter of 7/8 inches (22mm) or 1 inch (25mm), so measure your existing rails before ordering. Great for sailboats, powerboats, fishing boats, or even upgrading rails on a waterfront deck. Installation is straightforward if you're handy with basic tools. Durable, reliable, and made to handle the elements season after season. Whether you're replacing a broken fitting or building custom rails from scratch, this fitting gets the job done right. Keep your crew safe with solid handholds they can trust!