The SHS-45 Handrail Support is a high-quality 316 Grade Stainless handrail support designed for use with 1.66" diameter or 1.78" diameter handrails. Please note that mounting screws are not included and will need to be sourced separately. The handrail support has a height of 67mm (2-5/8") to the bottom of the saddle, providing stable support for the handrail. The flange has a diameter of 83mm (3-17/64"), ensuring a secure and visually appealing installation.