Capri Tools 1/4 in Double Flaring Tool — 45° SAE Double Flare, Compact Portable Design

This hand flaring tool is built for shop or roadside use where reliable double flares are required for brake, fuel, or hydraulic lines made from non-stainless steel, nickel, or copper. Its compact frame and removable die let you work on-vehicle in tight spaces or clamp the die in a bench vise for extra leverage. Only a 10 mm and a 17 mm wrench are needed in addition to the tool itself, so setup is minimal.

How quickly can I make a proper double flare with this tool?

The Capri Tools flaring tool streamlines the double-flare process so you can produce consistent 45° SAE flares much faster than older-style cutters. Its integrated clamp and forming head guide the tubing precisely, reducing rework and time per fitting.

• Flares standard 1/4" (0.250") tubing to SAE 45° geometry.
• Integrated forming head aligns tubing for repeatable results.
• Faster cycle time vs. multi-piece, older flaring kits.
• Requires only a 10 mm and 17 mm wrench besides the tool.

Will this tool work on the tubing I use for brakes or fuel lines?

Yes. The tool is designed specifically for 1/4" tubing in common soft alloys—non-stainless steel, nickel, and copper—used in many brake and fuel systems. It is not intended for stainless steel tubing or for sizes other than 1/4" without the correct dies.

• Compatible with 1/4" non-stainless steel, nickel, and copper tubing.
• Produces SAE 45° double flare geometry for reliable seating.
• Not for stainless steel or tubing of other diameters.
• Detachable die allows use in a bench vise for harder tubing or extra grip.

Can I use this tool on a vehicle and in tight spaces?

The compact footprint and portable construction are intended for both off-vehicle bench work and on-vehicle repairs in confined areas. The clamp and forming assembly are sized to fit where bulkier flaring yokes won't, making it easier to complete lines without full disassembly.

• Small frame for accessibility in engine bays and undercarriage areas.
• Portable for field repairs or mobile service work.
• Die can be removed and mounted in a vise if more leverage is needed.
• Lightweight design reduces fatigue during repetitive use.

Who is this tool for? The Capri Tools 1/4 in. Double Flaring Tool suits mechanics, home DIYers, restoration specialists, and mobile technicians who need a dependable, quick method to form SAE double flares on 1/4" tubing. If you frequently service brake, fuel, or hydraulic lines and want a compact, all-in-one flaring solution that reduces setup time while delivering consistent results, this tool is designed for your workflow.