Brake Line Flaring Kit GEKO G02721 — 10-piece set for hydraulic brake and fuel lines

GEKO G02721 is a 10-piece brake line flaring kit designed for forming and repairing single and double flares on hydraulic brake and fuel lines. The set contains the essential tools to clamp, cut and shape metal tubing used in vehicle brake and fuel systems, allowing precise flare creation for reliable fittings during maintenance and installation in both workshop and mobile repair environments.

Advantages

The kit offers a compact, organized collection of flaring tools that cover common tube diameters used in automotive hydraulic and fuel lines. It enables accurate, repeatable single and double flares, reducing the risk of leaks and ensuring secure mechanical connections. Components are intended for use on typical steel and soft metal tubing, simplifying on-site repairs and routine maintenance without the need for specialized bench equipment.

Suitable for

• Forming single and double flares on brake lines
• Shaping fuel line fittings
• Repairing and modifying metal tubing on cars, trucks and motorcycles
• Workshop and mobile mechanic use

Key specifications

• Number of pieces: 10
• Flaring capability: single and double flares
• Applicable tube materials: steel and soft metal tubing commonly used in automotive lines
• Range of tube diameters: covers standard automotive hydraulic and fuel tube sizes
• Includes: clamping yoke, flaring cone/adapter set, cutting and deburring tools (typical toolset components)

How to use

Select the correct clamp jaw or adapter for the tube diameter, secure the tubing in the clamping yoke so the end protrudes the proper amount for the desired flare type, and use the flaring cone or adapter to press the tubing into the clamp profile. For double flares, perform the initial forming step followed by the final compression to create the reinforced lip. Ensure cut tube ends are square and deburred before flaring to achieve leak-free connections. Follow standard safety practice and vehicle manufacturer torque and fitting guidelines when reinstalling lines.

Usage recommendations

Inspect tubing for corrosion or cracks before flaring; do not attempt to flare severely damaged lines. Use the kit on clean, properly sized tubing and apply lubricant if recommended for the specific material. Verify flare integrity with a pressure or visual leak test after installation and replace any fittings or lines that do not meet safety standards.