ITEM NAME:Car Motorcycle Hydraulic Brake Bleeder Clutch Oil Pump Oil Bleeding Hose To K7M9 Car Motorcycle Hydraulic Brake Bleeder Clutch Oil Pump Oil Bleeding Hose To K7M9 Features: Quick and easy to use; Internal valve can prevent inhalation of air into the system; Simple connection with pump, comes with rubber tubes; Aluminum valve body to prevent the brake fluid from corroding, easy to clean; Specifications: Material: Aluminum alloy + Rubber Color: blackã€Transparent Total length: 450mm/17.7" Valve length: 55mm/2.17" Inner diameter: 5mm/0.20" Tube outer diameter: 8mm/0.31" Gross weight: 32g Package include: 1 x hydraulic brake bleeder tool Only the above package content, other products are not included. Note: Light shooting 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.