ATS Imperial Rol-Air Flaring Tool 37 Degree

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Part# 12-01582
MFR Model# 507FB


The industry standard Rol-AirŪ is the choice of professionals. Flares soft copper, aluminum and brass tubing. The faceted, hard chrome coated cone rolls out perfect 37° flares above the die block, and then automatically burnishes the flare face while maintaining the original wall thickness at the base of flare. New slip-on yoke permits use in tight quarters. Satin chrome and black finish. Flares tube sizes:3/16", 1/4", 5/16", 3/8", 1/2", & 5/8" O.D. tubing. Not recommended for stainless steel.
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La livraison de loutil est arrivé tres rapidement, cette outillage correspond à mes attentes, je le conseille .

Patrick A Verified Purchase


January 17, 2023

Not used yet

Alain M Verified Purchase


September 30, 2022

works great and makes nice smooth flairs. needs about 1.5 of straight tube before the first bend.

Terry S Verified Purchase


August 3, 2021

I love this tool. Works great, flares perfectly and easy to use.

Daniel L
January 19, 2021

worked nicely on 3003 0 soft tubing, which easily forms a curve without a tube bender

Mark M
January 28, 2018

I bought this primarily for aluminum lines, and it works great and produces beautiful flares. However, its a little rich given its material capability limitations. If I had to spend that much again, Id skip this and for $10-15 more, get the Ridgid 41162 Model 377 which can handle up to 0.035 wall stainless steel and cover all my needs with one tool.

Chad C
November 25, 2016

I bought this because itI says the dies do not score. Not the case with my 3003 AL 1/4 tubing. It leaves concentric rings embossed in the tubing where the dies clamp the tubing in place. Same as my cheap summit racing tool!

Ned R
August 23, 2019


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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