Brake & Fuel Line Tubing Straightener - 3/16" - 1/2" Diameter Tubing

Nothing but a big piece of junk. First time I used it the presses in bearing for adjusting bolt came out so I drilled and installed a set screw so I could use it because I need it now not wait for replacement so then the snap came off one of the rollers and the roller fell off. Very very poor design

This tool is a must have if you're doing any kind of hardlines on a vehicle. Brake lines, fuel lines, or air lines. I've used it with 3/16 & 1/4 steel brake lines and it works like a champ. Also ran 3/8 copper tubing and 3/8 aluminum tubing with zero issues.

Nice and heavy duty. Only had one issue with it while in use the snap ring and washer fall off during my first time of use. After find the washer and snap ring and reinstalled no issues after.

Doesn't do 3/16 or 5/16 very well. Screw likes to back out as well.

When I first saw this thing I have to admit, it seemed stupid to pay so much for something like this. If I was doing fuel or brake lines all the time, it would have been easier to justify. But, I do have 3 automotive projects right now and all of them need fuel lines, so I bought it. I'm really glad I did. This thing is solid, well-built, and works great. It took a matter of minutes to fully straighten 3 coiled pieces of 25ft fuel lines

Not happy at all with the first use. First off the top piece which holds the adjuster bearing was upside down so it would compress the rollers. After a few strokes a washer fell off (see picture). There was no circle spring lip on it. 3/8” stainless steel fuel line came out curved. I honestly feel I could have done just a good a job using my hands, thigh, and knee.

If you buy your lines in 25 foot rolls like I do, this tool may be for you. Up to now, I had cut the appropriate length, installed 'soft' jaws in my vice, and clamped and un-clamped until my length of tube was basically straight. With this program you run the tube back and forth through the pulleys while decreasing the the space between the top two and the bottom three pulleys until your tube is straight. A thought: You might want to initially cut your tube longer than needed so you have something to hang onto while running it back and forth.

Very impressive. I used it for 3/8 steel fuel line and it straightened from a coil fantastically. Spendy but nice and sturdy.