The stainless 90-degree curved anchor is specifically designed for 1.66" diameter tubes. Made from grade 316 stainless steel, it offers excellent corrosion resistance, making it suitable for both interior and exterior applications. This anchor fitting provides a 90-degree curve, allowing for smooth transitions and changes in direction within your handrail or railing system. It offers a 2.5" clearance between the inside of the tube and the surface it attaches to, providing ample space for proper installation and secure attachment. Please note that this anchor does not include a flange cover.