Feature:1. Strong Compatibility: Boat bleed tube is fit for Seastar inboard, outboard hydraulic steering systems. Used for refilling your boat's steering system fluid.2. Powerful Function: Used for refilling your boat's steering system fluid, and keep the entire steering system sealed at all times during the deflation process.3. High Efficiency: Boat bleed hose allow marine mechanics to save more time during oil changes, professional and efficient.4. Flexible Design: Boat bleed filler kit is practical and flexible, tough and wear resistant, anti aging, not easy to damage, and long service life.5. Easy Using: The oil filled hose is easy to connect and use, and the professional design is perfect for your usage needs.Specification:Item Type: Boat Bleed TubeBridge 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: Fit for Seastar inboard, outboard hydraulic steering systems. Used for refilling your boat's steering system fluid.Package List:2 xBoat Bleed Tube1 x Tapes