The Whitecap Diesel Hose Deck Fill with Key is constructed of 316 stainless steel for long-lasting durability. Deck fills are color-coded and imprinted with international standard symbols. Model#: 6124C. SPECIFICATIONS:* Flange: 3"* Hose: 1-1/2"* Angle: 90°* Chain: Included* Fastener: #10 (3) Imprinted with int'l. standard symbols 3"" flange; 1.5"" hose; 90° angle Chain included; #10 (3) fastener