---
product_id: 588084665
title: "Capri Tools 3/16 in. Double Flaring Tool (CP21110-316)"
brand: "capri tools"
price: "£95.94"
currency: GBP
in_stock: true
reviews_count: 5
category: "Capri Tools"
url: https://www.desertcart.co.uk/products/588084665-capri-tools-3-16-in-double-flaring-tool-cp21110-316
store_origin: GB
region: United Kingdom
---

# Fits 3/16 in. tubing perfectly All-in-one tool, minimal extras 50% faster flaring Capri Tools 3/16 in. Double Flaring Tool (CP21110-316)

**Brand:** capri tools
**Price:** £95.94
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your brake lines with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) by capri tools
- **How much does it cost?** £95.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/588084665-capri-tools-3-16-in-double-flaring-tool-cp21110-316)

## Best For

- capri tools enthusiasts

## Why This Product

- Trusted capri tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bench Vise Ready:** Detachable die allows secure use with a bench vise for ultimate control.
- • **Minimalist Setup:** Only requires a 10 mm and 17 mm wrench—no extra tools needed to get started.
- • **Compact Powerhouse:** Portable design lets you work effortlessly in tight spots, on or off the vehicle.
- • **Speed Meets Precision:** Create flawless 45° double flares in half the time of traditional tools.
- • **Versatile Compatibility:** Works seamlessly with 3/16 in. non-stainless steel, nickel, and copper tubing.

## Overview

The Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) is a compact, metal all-in-one flaring solution designed for professional-grade 45-degree SAE double flares on 3/16 in. tubing. It cuts flaring time by 50%, works with multiple tubing materials, and features a detachable die for bench vise use, requiring only two wrenches to operate. Highly rated by over 1,300 users, it’s the go-to tool for efficient, precise brake line work.

## 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 3/16 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.

Review: Perfect doubles flares every time - I had also bought one of the cheap vice-held sets that wasn't fit for purpose. This, however, is a good quality item that produces perfect double flares every time. The grip holds the pipe firmly without damage and without needing to overtighten the nuts. The best thing is that all the critical settings, e.g. how far the pipe protrudes, how much the formers should be tightened down, are all controlled so no guesswork is required. Also, the formers are kept square to the pipe producing nice symmetrical flares - this is the big weakness with the cheap sets. Great tool and well worth the money.
Review: Precise, Easy to Use, Well Made - This tool worked superbly well! Creates bubble or double flare and is precise compared to the terrible clamp and yoke types I tried before this. The tool holds the pipe accurately, and the flaring bolt is designed to ensure the flare is centralised and correctly deformed without going off to one side to fail like those other tools did. Absolutely wonderful! It has opened up a new skill for me in creating new brake lines for my old vehicle.

## Features

- 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 3/16 in. tubing such as brake lines
- Works flawlessly with 3/16 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
- All-in-one tool. All you need is a 10 mm and a 17 mm wrench to work with the tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0859QMSNX |
| Brand | Capri Tools |
| Brand Name | Capri Tools |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 1,415 Reviews |
| Drive System | Rotation |
| Folded Size | 1.55 inches |
| Included Components | Double Flaring Tool |
| Item Dimensions | 22.6 x 12.7 x 3.9 Centimeters |
| Item Type Name | Flaring Tool |
| Item Weight | 0.8 Pounds |
| Item dimensions L x W x H | 22.6 x 12.7 x 3.9 Centimeters |
| Manufacturer | Capri Tools |
| Manufacturer Part Number | CP21110-316 |
| Material | Metal |
| Material Type | Metal |
| Model Number | CP21110-316 |
| Number of Pieces | 1 |
| UPC | 886352211109 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Capri Tools
- **Colour:** Black
- **Item Weight:** 0.8 Pounds
- **Item dimensions L x W x H:** 22.6 x 12.7 x 3.9 Centimeters
- **Material:** Metal

## Images

![Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) - Image 1](https://m.media-amazon.com/images/I/71ZpvB0GBIL.jpg)
![Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) - Image 2](https://m.media-amazon.com/images/I/71Lodt7tv5L.jpg)
![Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) - Image 3](https://m.media-amazon.com/images/I/71rEfs2KAwL.jpg)
![Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) - Image 4](https://m.media-amazon.com/images/I/81zMB-o5e2L.jpg)
![Capri Tools 3/16 in. Double Flaring Tool (CP21110-316) - Image 5](https://m.media-amazon.com/images/I/61Bg+DbT2ML.jpg)

## Questions & Answers

**Q: The tools says 3/16 but the style optiom is only 3/4 which is it?**
A: I bought one of these in July 2020 and used it to install brake lines on an antique vehicle. As stated in the description, "The tool works flawlessly with 3/16 in. steel, nickel, and copper tubing. "

**Q: How does this compare to Titan 51535?**
A: Don't own Titan, but they look identical, just a different handle shape.

**Q: How do I get the kit with wrenches**
A: Hello, 

Thank you for your inquiry. We do not have the kit with 10mm wrench. The manufacturer, however, has that kit you ask of. If you have any further questions, please let us know. 

Kind regards,
Andrew

**Q: can a useable bubble flare be made?**
A: Hello, thank you for your question. Yes, you can use this to make a bubble flare.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect doubles flares every time
*by A***R on 17 November 2025*

I had also bought one of the cheap vice-held sets that wasn't fit for purpose. This, however, is a good quality item that produces perfect double flares every time. The grip holds the pipe firmly without damage and without needing to overtighten the nuts. The best thing is that all the critical settings, e.g. how far the pipe protrudes, how much the formers should be tightened down, are all controlled so no guesswork is required. Also, the formers are kept square to the pipe producing nice symmetrical flares - this is the big weakness with the cheap sets. Great tool and well worth the money.

### ⭐⭐⭐⭐⭐ Precise, Easy to Use, Well Made
*by V***7 on 24 January 2026*

This tool worked superbly well! Creates bubble or double flare and is precise compared to the terrible clamp and yoke types I tried before this. The tool holds the pipe accurately, and the flaring bolt is designed to ensure the flare is centralised and correctly deformed without going off to one side to fail like those other tools did. Absolutely wonderful! It has opened up a new skill for me in creating new brake lines for my old vehicle.

### ⭐⭐⭐⭐⭐ Smart tool
*by G***N on 11 May 2025*

Better than other pipe flange we have a lot easer to use

## Frequently Bought Together

- Capri Tools 3/16 in. Double Flaring Tool (CP21110-316)
- 4LifetimeLines 3/16" x 25' Genuine Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil Roll & Fitting Kit, Inverted Flare, Easy to Bend, Corrosion Resistant
- Frienda 12 Pieces 3/8 Inch-24 Threads Brake Line Fittings Assortment for 3/16 Inch Tube (4 Unions, 8 Nuts)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-12*