Tools
Bleeder Screws
Pro-grade tools for clean flares and stubborn, rusted fittings.

Bleeder screws let you purge air from calipers and wheel cylinders so your pedal stays firm. They take a beating from heat and road grime, so a fresh, correctly sized screw makes every brake bleed faster and cleaner.
Complete the job — you'll also want
Choosing a bleeder screw
Match the thread size and pitch to your caliper or cylinder -- a screw that's close but not exact will strip or leak. A dab of anti-seize on the threads keeps the next bleed from turning into a snapped-off screw. Use a proper line wrench so you don't round the hex.
Related: Anti-Seize, Wrenches, Brake Fluid, Caliper Hooks, All Tools.