A10-080 Standard Round Rail Mount. Fits 7/8" or 1" Diameter Rails (NOT the Most Common Size). BE SURE TO MEASURE YOUR RAILING BEFORE ORDERING. For Use with ALL Magma Marine Kettle Grill Models. This quick-disconnect, all angle mounting bracket is made entirely of 18-8 stainless steel and 356 anodized aluminum to endure the most severe marine environment. Fits any angle railing and detaches quickly for storage, without tools, leaving no hardware on the rail.