Hawse PipeInner Hole: 1-1/2" x 3-3/4"Flange: 5-1/2" x 2-1/2"Fastener:#10(2)Pipe Depth:7/8"Material: 316 Stainless Steel Whitecap Hawse Pipe - 316 Stainless Steel - 1-1/2" x 3-3/4"SKU: 6223C$64.49PriceQuantity*Add to Cart