CTA Manufacturing 1948 Brake Bleeder Wrench 8mm x 6-Point

The CTA Manufacturing 1948 is an 8mm, 6-point hex brake bleeder wrench engineered to make brake fluid service faster, cleaner, and easier. Designed for professional technicians and serious DIYers, this wrench lets you perform a complete brake bleeding service without raising the vehicle or removing the wheels.

A built-in check valve design seals directly onto the bleeder valve, allowing you to tighten or loosen the valve without ever breaking the seal. The one-way check valve prevents air and old fluid from re-entering the brake system and eliminates messy drips — the tool will not release fluid unless actively pumped. This means one person can bleed the brakes solo, right from the driver's seat, without the need to repeatedly open and close the bleeder nipple.

Key Features:

• Size: 8mm x 6-point hex fitment
• No-drip design — check valve prevents fluid leaks during service
• One-person operation — bleed brakes from the driver's seat without an assistant
• Seals to the bleeder valve — wrench maintains seal while tightening or loosening
• One-way check valve — blocks air and contaminated fluid from entering the brake system
• Compatible with brake calipers and wheel cylinders on cars, SUVs, light trucks, and motorcycles
• Also available as part of the CTA 1945 8-piece brake bleeder wrench set

The CTA 1948 is also sold individually as a replacement or addition to the CTA 1945 set, which includes sizes 3/8", 7mm, 8mm, 9mm, 10mm, 11mm, and 12mm.