5-1/2° Rail End (End-Out)Tube Outer Diameter:7/8"Wall Thickness:.049" Fastener: #10Material: 316 Stainless Steel Whitecap 5-1/2° Rail End (End-Out) - 316 Stainless Steel - 7/8" Tube O.D.SKU: 6048C$56.99PriceOut of Stock