Description: Aftermarket 100% brand new. Round form base,90 degree. Made of high quality 316 Stainless steel,corrosion resistance and durable in the saltwater environment. Bright polished finish. Flush mounting design. Can be fixed on the flat surface vertically or horizontally. Fitment: for 25 mm / 1" OD pipe. Specification: Material: 316 Stainless steel Base Diameter: Approx. 72 mm / 2.83 inch Height: Approx. 55 mm / 2.17 inch Hole Diameter: Approx. 25 mm / 1 inch Package Includes: 1 Piece Boat Hand Rail Fitting Note: Please allow slightly difference due to manual measurement