Brand New Brake Master Cylinder Bleeding Tool Effectively Bleed Brake Fluid From The Vehicle's Master Cylinder Clear PVC Hoses Allows You To Confirm Fluid/Air Presence While Bleeding Master Cylinder Kit Contains Both SAE and Metric Fittings To Fit Most Master Cylinder Threads Kit Includes; (2) 22 in Clear Hoses; (2) Clips; (2) Each Of The Following Size Fittings; Metric: M8-1.25; M10-1.25; M10-1.0; M11-1.5; M12-1.