CTA Tools 7015 Pressure Brake Bleeder Tool Simple, hand-operated unit creates pressure to push brake fluid through the system Portable unit, with 3 liter capacity Features pressure release valve, separate filling hole with screw-on cap Also features built-in gauge (0 - 70 PSI) and 1 meter (39-Inch) hose with quick disconnect coupler at end of hose Full range of Master Cylinder adapters available