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Capri Tools 1/4 in. Double Flaring Tool

Based on 213 reviews
Condition: New
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$43.70
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Availability: In Stock.
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Arrives Friday, Nov 6
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At a glance

Condition
New
Style
1/4 in. Double Flaring Tool
Pattern
Flaring Tool
Model
CP21110-14
Dimensions
4.6 x 1.6 x 1.16 in
Weight
6.4 oz
Power Source
Hand Powered
In the box
Double Flaring Tool

Features 5

  • Get the job done in half the time: this compact and portable Double Flaring Tool lets you easily create high quality 45-degree SAE double flares on 1/4 in. tubing such as brake lines
  • Works flawlessly with 1/4 in. non-stainless steel, nickel, and copper tubing
  • Compact design lets you create perfect double flares both off vehicle and on vehicle, even in tight spots
  • Detachable die lets you also use with a bench vise

Description

The Capri Tools Double Flaring Tool lets you create perfect 45-degree SAE double flares in half the time compared to old generation flaring tools. Its compact and portable design lets you work both off vehicle and on vehicle, even in tight spots. The die can be detached so you can also work with a bench vise for more grip. The tool works flawlessly with 1/4 in. non-stainless steel, nickel, and copper tubing. This is an all-in-one tool. A 10 mm and a 17 mm wrenches are the only other tools you need to start making perfect double flares.

Specs 9

Manufacturer Capri Tools
Part Number CP21110-14
Item Weight 6.4 ounces
Product Dimensions 4.6 x 1.6 x 1.16 inches
Item model number CP21110-14
Style 1/4 in. Double Flaring Tool
Pattern Flaring Tool
Power Source Hand Powered

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


A Perfect Flare Every Time!
The Capri Tools ¼” Double Flaring Tool makes a perfect flare every time on ¼” Nickel Copper brake lines! I am upgrading a classic car from drum brakes to disc brakes and needed to build several new brake lines with double flare fittings. I initially borrowed a brake line flaring tool from AutoZone which resulted in every single flare joint leaking brake fluid. I then borrowed another brake line flaring tool from a mechanic friend of mine with the same results. The issue with cheap brake line flaring tools is the variabilities in the flaring process which can result in a poor double flare joint. The Capri Tool eliminates all these variabilities by securely capturing the end of the brake line in the tool so there is no movement in/out, up/down, or left/right. Side 1 of the reversible die makes a perfect single flare, while side 2 creates the double flare. There is no variability in the process because the die has positive stops on each end. I could not be more pleased with this tool. I put my car back together and there is not a single leak (from the brake lines anyway 😊). ... show more
Reviewed in the United States on June 20, 2025 by Amazon Customer

High quality tool will save many a headache and last a lifetime.
Do not waste your money on the bar clamp style flaring tool, it is meant to do single flares. This tool by capri works excellent. It is the same exact head as the titan tool just a different name. High quality. Works great on steel line. Produces factory double flares on copper nickel and on steel line. Good line preparation with a flat file to remove the rolled in edge on the end from the tubing cutter wheel and then hit the inside with a chamfer tool or a drill bit larger than the line to break the burr and leave a clean edge for the tool to make a real nice double flare. ... show more
Reviewed in the United States on May 31, 2025 by Hydesmyler

Solid tool
After trying to use a cheapo kit, and a cal-van hydrulic in-line kit, both of which were nearly useless, This one helped me in a bind. I replaced some lines and ended up using a friends tool truck kit to do them. But had a couple still on vehicle I needed to redo. This worked well and was easy to use/hard to mess up. I used on Nickel copper, but I believe this may do regular steel without much trouble. Although doing steel on the vehicle might be a challange. The handle could stand to be a little longer/bigger and maybe have a lock button to keep it from twisting loose when tightening/loosening the die. Other than that it was an excellent tool and Im happy to keep and use this again! I do wish they offerd it in a full kit with a deburring and cutting tool, case, and multiple heads. For 1/4" lines, give it a shot. And you can remove handle and put it into a vice for even easier work when doing new lines iff vehicle. ... show more
Reviewed in the United States on April 30, 2024 by Chris (AGS)

easy to use.
This tool is easy to use. I have replaced all of the brake lines in my 1999 Ranger as they were all rusting. I also needed to replace two lines in my 2001 lesabre. this tool make flaying so easy and accurate.
Reviewed in the United States on April 18, 2026 by abedj

Best investment I’ve ever made
Utter perfection, the best version of this tool on the market hands down, couldn’t make a bad flare even if you tried to make a bad one
Reviewed in the United States on February 11, 2026 by Lije Taylor

Works as advertised.
Easy and perfect flares every time.
Reviewed in the United States on March 21, 2026 by Oldtimer

Good Product
Prep the tubing correctly and follow the directions and it works great. Tested several double flares on NiCop 1/4" tubing and it produced very good results. Have not tried on non-stainless steel yet, but will update review when I get a chance to test that. Would recommend for NiCop tubing.
Reviewed in the United States on December 17, 2025 by GW45ACP

Great for nickel copper line
Works on steel, nickle cop. So so on Stainless. I had a doorman stainless steel brake line kit and it was a nightmare trying to feed the lines back to where they were supposed to go into the clips. Ultimately wished I would’ve just used nickel copper roll and made my own instead of dealing with the head ache. This works great on everything but stainless, it works but not great. stainless is just HARD AF. ... show more
Reviewed in the United States on June 1, 2026 by Amazon Customer
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