The hydraulic steering bleed kit compatible with for seastar, which is used for cleaning boat hydraulic steering systems. The hydraulic steering bleeder kit is made of copper materials, which can prevent rusting and improve service life. Size L: 35 inch / 90cm. Connect a bottle of sea star hydraulic steering fluid to a cap of filling hose, insert a filling fitting into the boat hydraulic steering filling port,insert the quick connector on the other end of the filling hose into the filling fitting. Insert one end of the bleeding hose into the fitting of the oil outlet fitting of Hydraulic Steering Cylinder, insert a fitting into the quick connector on the other end of the bleeding hose,then invert the hydraulic steering fluid bottle, and the fluid will enter the hydraulic steering system through the filling hose, and then flow out through the bleeding hose and fitting to achieve the cleaning effect. Colour: Yellowandtransparent Material: Brass Package Contents: 1x Hydraulic Steering Bleed Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.