Brake Bleeding Made Simple.
No Mess. No Wasted Time.
The built-in one-way check valve keeps air and old fluid from re-entering your brake system, so there's no need to close the bleeder screw before releasing the pedal. Loosen it once, pump until the fluid runs clean, tighten it once. Done.
Ships fast with Amazon Prime. Assembled & tested in the USA.
Built for the DIY mechanic
Every detail exists to make brake flushes quicker and cleaner in your driveway, without spilling brake fluid on your paint, your floor, or yourself.
Quick, no-mess bleeding
Loosen the bleeder screw once and pump until the fluid runs clean. The one-way valve stops air and old fluid from sneaking back in, so you skip the tedious tighten-and-loosen cycle on every single pump.
Hands-free by design
The cap-mounted 20 lb neodymium magnet holds the bottle to the rotor, frame, or any steel surface. A no-drip storage barb parks the hose cleanly when you're done.
Pre-fill ready
The 16 oz catch bottle's internal hose lets you pre-fill with fresh fluid, so you never accidentally pull air back through the bleeder screw mid-job.
Why choose Cal-Spec Tools™?
Most bargain bleeder bottles are just that: a bottle and a hose. Cal-Spec was designed by DIYers who were tired of fighting cheap kits.
- Brake-fluid-safe one-way check valve
- Long 16-inch flexible bleeder hose
- Internal hose for pre-fill capability
- Cap-mounted 20 lb super magnet
- No-drip hose storage barb fitting
- Clear, USA-written step-by-step instructions
- Assembled & tested in the USA
See how easy it is
A wrench, a few minutes per wheel, and no mess to clean up afterward. Watch the full walkthrough.
Questions? Get in touch.
Need help with an order, or have a question about the kit? We read every message.
Cal-Spec Tools is a small American brand. You'll hear back from a real person, usually within one business day.