Feature 1Compatibility: Oil filler hose bridge tube kit is replacement for Seastar inboard, fit for outboard hydraulic steering systems. 2Function: Hose is used for refilling your boat's steering system fluid, and keeps the entire steering system sealed during the deflation process. 3Tough Material: The bleed kit is made of PVC, ABS and copper material, practical and durable, high toughness, leak proof and long service life. 4Performance: Flexible oil filler hoses bring you reliable performance to meet your use needs, professional and dependable. 5Easy Using: Oil filler hose allows the marine mechanic to save more time in the oil change process, professional and efficiency.Item Type:Oil Filler Hose Bridge TubeKit .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Material:PVC,ABSandcopperBridge Tube Inner Diameter: 9mm/0.35 inchBridge Tube Length: 47.5cm/18.7 inchBridge Tube Outer Diameter: 10mm/0.39 inchFiller Hose Thread Size: 1/4 NPTFiller Hose Hole Diameter: 8mm/0.31 inchFiller Hose Length: 44cm/17.32 inchFiller Hose with Screw Cap Diameter: 26mm/1.02 inchFiller Hose with Screw Cap Outer Diameter: 12mm/0.47 inchApplication:Replacement for Seastar inboard, fit for outboard hydraulic steering systemsUsed for refilling your boat's steering system fluid.Package List1 x Oil Filler Hose Bridge TubeKit(2PCS)