Manufacturer | OTC |
---|---|
Brand | OTC |
Model | ISO BUBBLE FLARING TOOL KIT |
Item Weight | 0.043 ounces |
Product Dimensions | 9.9 x 6.1 x 2.3 inches |
Country of Origin | Taiwan |
Item model number | 4504 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 4504 |
OEM Part Number | 4504 |
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OTC 4504 Stinger ISO Bubble Flaring Tool Kit
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Purchase options and add-ons
- Designed for crack-free bubble flares on soft steel tubing used in automotive brake systems
- Flaring bar and all the adapters needed for ISO bubble flaring
- Forged yoke is made of heat-treated steel
- Includes four dies 4.75 6 8 and 10 mm
- Housed in a blow-molded storage case
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WARNING:
From the manufacturer
Steve Cross
Drop Forge Operator of 40 years
“I’M PROUD OF THE OTC BRAND. I’M MAKING A BRAND THAT’S BEEN AROUND A LONG TIME. ANY GUY THAT’S WORKED ON A CAR HAS HEARD OF THE OTC BRAND, AND THEY PROBABLY HAVE USED IT.”
At OTC, we're proud of our heritage and those that have built it with us.
OTC - Proudly Serving Professional Technicians for Almost a Century
What We Like Most About Technicians is Their Work Ethic
Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.
Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.
- Automotive Specialty Tools
- Heavy Duty Truck Service Tools
- Heavy Duty Shop Tools
- Motorcycle Tools
- Electronic Diagnostic Tools
- and so much more
Product Description
OTC's Bubble Flaring Tool Kit is designed for crack-free bubble flares on soft steel tubing used in automotive brake systems. Includes four dies: 4.75, 6, 8, and 10mm adapters. Forged steel yoke, flaring bar, and all the adapters needed for ISO bubble flaring. The most economical "Bubble" flare tool to date. Housed in a blow-molded storage.
Product information
Technical Details
Additional Information
ASIN | B0015PMZMU |
---|---|
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #475,894 in Automotive (See Top 100 in Automotive) #138 in Brake Repair Brake Flaring Tools |
Date First Available | July 7, 2004 |
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This Item OTC 4504 Stinger ISO Bubble Flaring Tool Kit | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $43.27$43.27 | -8% $54.99$54.99 List: $59.99 | $24.99$24.99 | $16.00$16.00 | $22.95$22.95 | -43% $64.63$64.63 List: $112.70 |
Delivery | Get it as soon as Monday, May 20 | Get it as soon as Monday, May 20 | Get it as soon as Monday, May 20 | — | Get it as soon as Wednesday, May 22 | Get it as soon as Monday, May 20 |
Customer Ratings | ||||||
Value for money | 4.2 | 3.3 | 2.8 | 5.0 | 4.2 | 4.6 |
Easy to use | 4.0 | 3.8 | 3.3 | 5.0 | 4.2 | 4.7 |
Quality of material | — | 3.5 | 3.2 | — | — | 4.7 |
Sold By | Amazon.com | 4LifetimeLines | Orion Motor Tech Direct | Tool Liquidators | JR Quality Tools | Amazon.com |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, quality and ease of use of the bubble flare tool. They mention that it saves money, works well and is easy to use. Some appreciate leakage. That said, opinions are mixed on adhesion.
AI-generated from the text of customer reviews
Customers like the quality of the auto accessory. They say it's a professional quality flare tool for a reasonable price. They also appreciate the good fit and finish quality. Some customers say the tool is able to make decent bubble flares and perfect flares on the first try.
"...I couldn't be happier with this product. It feels like a truly professional product at an amateur price...." Read more
"...I reduced it to half that , 1/8” . It produced a nice bubble ISO flare . Other than the notch , the tool seems well made . Nice design ...." Read more
"...lines, I had no leaks on the first try - that tells me that this tool is very good." Read more
"...This tool leaves heavy marks on the tubing and the flare can easily be lopsided with a prounounced step if the clamping jaws are not very..." Read more
Customers are satisfied with the performance of the auto accessory. They mention that it works well once they figure out the best method to use it. Some say that it does a nice job, and works well for the 4 flares they needed to do. It works great for a fuel line project, and is great quality for the price. It also works well on steel lines, but it was very hard to use with NiCopper.
"...AS you can see from the pictures, it does work. My only negative comment I have is that I think the tool is a little over priced...." Read more
"Bought the item used like new from Amazon. Works perfect quality tooL." Read more
"...Otherwise the tool is rather heavy duty and works well...." Read more
"Product works great for the money! How many of you brake shade-tree mechs' have had to fix brake lines? Here is the QT on brake line flares...." Read more
Customers like the value of the auto accessory. They say it's an excellent purchase for the price, saves a lot of money, and is the cheapest bubble flare tool you should bother with buying. They also say it gets the job done cheaply and with decent results.
"...It feels like a truly professional product at an amateur price...." Read more
"A good tool for the value . The only reason I didn’t give 5 stars is the gauge ...." Read more
"Works great for bubble flare fittings.Great quality for the price" Read more
"...it wasn't going to be that great when i bought because of the low price, but i ended up needing to do brake lines on a 98 chevy prizm and all the..." Read more
Customers find the auto accessory easy to use with good instructions. They also appreciate the simplicity and quality of the product. Some mention it's good for novices and that it makes it easier to make the flare while under the van.
"Easy to use - it only took a minute or two to figure this out...." Read more
"...This product embodies the made-in-USA quality and simplicity. Salute to the company and engineers who made this fantastic product!..." Read more
"...No exceptions. The tool is super easy and smooth to use. Follow the instructions on the lid and you get clean bubble flares like these...." Read more
"...dab of brake fluid to the line before flaring - that made it easier to make the flare while under the van in confined space." Read more
Customers are satisfied with the leakage of the auto accessory. They mention that it works well and produces a leak-proof bubble flare.
"...Once I attached the new lines, I had no leaks on the first try - that tells me that this tool is very good." Read more
"...When I was all done, there was not one leak. I did 7 factory replacement lines, routing them exactly as they were from the factory...." Read more
"...None of my flares have leaked!" Read more
"...All the flares I did are in use on the vehicles; there are no leaks or any other problems.Doug Graham" Read more
Customers like the fit of the auto accessory. They mention that it fits perfectly, the clamps hold the brake lines well, and it's easy to use. Some say that the lengths were more precise with this tool and the included gage makes getting the right stickout length easy.
"...The 3/16 fitting in the kit fit perfectly and following the instructions [which are on a label on the inside of the kit] I was able to make 12..." Read more
"Tool is nicely made with good fit & finish quality. I had no problems making high quality 3/16 brake line bubble flares...." Read more
"...maybe the specs are out of wack and slightly to large, dont know. keep shopping if you want a multi time use tool, this is a throw away set" Read more
"...the individual lines and fittings, but with this tool the lengths were more precise, and I still get to keep the tool for future projects!..." Read more
Customers are mixed about the adhesion of the auto accessory. Some mention that the pipe press clamps firmly but does not distort the brake, and it holds the tubing well. However, others say that it would no longer hold the tubING securely and the die would simply press the tub.
"...The other thing that I like is that the pipe press clamps firmly but does not distort the brake pipe, again in sharp contrast to the OEM product..." Read more
"...The block that holds the tubing is unstable and it's very difficult to keep aligned while you are making the flare...." Read more
"This is a good unit for nickel copper lines. It holds the tubing firmly with finger-tight pressure Do not buy the cheaper units!!...." Read more
"...The lock bar held the line securely and only needed a little sand papering so the fitting would turn easily...." Read more
Customers are mixed about the versatility of the auto accessory. Some mention it's a good unit for nickel copper lines, soft lines, and brake lines, while others say it'll not do stainless steel lines.
"This is a good unit for nickel copper lines. It holds the tubing firmly with finger-tight pressure Do not buy the cheaper units!!...." Read more
"...I want to note that you CANNOT flare stainless steel tubing with this tool!..." Read more
"It gets the job done for brake lines. I’ve only used the 3/16 size, but it works on the OE steel, and on copper...." Read more
"...I would recomend this for limited use because it is not recomended for stainless steel lines. As for Amazon they were very prompt and helpfull" Read more
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The thing that I particularly like is the fact that the flaring bits screw into the press so that they don't tip to one side and a nice even flare is practically guaranteed. The bits also look to be much more sturdy than other systems that I have tried. I think that it would be very difficult to break the bits, in sharp contrast to the OEM product that I rented. Even at free, that product was way too expensive in terms of time and aggravation.
The other thing that I like is that the pipe press clamps firmly but does not distort the brake pipe, again in sharp contrast to the OEM product that I tried. In my hands, at least, the OEM system made a real hatchet job of my brake pipe.
It is a little odd in that the sizes of this system are metric rather than inch fractions but I checked and the 4.75 mm is almost exactly the same as 3/16". I assume that the other sizes are also inch fraction equivalents, although I personally have never had to deal with anything other than 3/16" brake tube.
I couldn't be happier with this product. It feels like a truly professional product at an amateur price. OTC really hit one out of the park with their 4504 Stinger ISO Bubble Flaring Tool Kit .
Reviewed in the United States on March 20, 2024
Top reviews from other countries
1- the tool work fine, easy of use and make a good job
But : is it real otc brand?? I own a balljoint otc kit in a grey case and the tool finish quality is way better! I can’t say the same thing with this bubble brake tool!!
The finish is not as i expected. i own an other brand double flare kit that has 15+ years and all the parts are polished and shiny
It come in a little plastic case. Perfect for storage when not used
You’re going to say why the 5 stars ???
I give 5 stars because the tool makes bubble flare easy and precise enough each time
If I was just looking at my tool I’ll probably give 3stars. But me I work with my tool what I want is tool able to do what i need and this is what my otc bubble flairing tool do 👍
On the white page that’s attached to the inside of the cover it even says “Bosch Automotive Solutions Inc, Owatonna MN 55060 USA” as you might be able to see from the picture attached.
Reviewed in Canada on August 19, 2019
On the white page that’s attached to the inside of the cover it even says “Bosch Automotive Solutions Inc, Owatonna MN 55060 USA” as you might be able to see from the picture attached.
To get decent bubble flares make sure to use a tubing cutter and chamfer the inside of the tubing! If you don't you will consistently crimp or crush the flare.