Spring Tubing Benders Kit 1/4, 5/16, 3/8, 1/2 and 5/8 Inch 5 in 1 Tube Bender Set for Copper, Brass, Aluminum and Thin Steel Tube

A proper pipe bender is usually recommended, but these work in a pinch in tight spaces. Doesn't keep the pipe perfectly round like a pipe bender with the two long arms, but does keep it from collapsing,

Product was just what I wanted and arrived ahead of expectations.

Seems to help bending copper mini-split ac lines. Better than just by hand. Less likely to kink tubing. You do have to have the end of the tubing not flared to use. This is useless if you don’t do your own flaring. I flared my ends myself, so it was no problem, but you cannot use without cutting one of the pre flared ends off.

Work well on bare tubing. I tried to use on tubing with fittings already installed, cannot get these benders past the fittings, so make sure to bend the tubing before flaring the ends.

Todo super rapido

I decided to install my own mini-split, which needed some extra bends in the supply lines. This product came with 5 sizes, and was cheaper than choices with 4 sizes. I also bought a much-more expensive ratcheting bender set, which turned out to be worthless. My 1/4 inch line could simply be bent by hand. The 5/8 tube, however, would easily flatten and kink were it not for this simple spring. The tubing had a thin vinyl coating on it; this fit was so precise that I had to strip off the vinyl coating for the spring to fit. I did find out that the flared end should go on first. After bending, push on the flared end to help the spring slightly bunch up/loosen instead of pulling, which stretches and tightens the spring, making it difficult to get off.

Not worth it

Say they fit inside and or outside of the various sized tubing. They don't fit inside of 9/16 so I could not use them. Threw them in the drawer

Best aluminum bender yet.

Quality product that does the job

Work as they should. And at a fraction of the cost from the local wholesaler.

Ne fonctionne pas avec un tuyau 1/2 ! Le tuyau a plié et non arrondie et le ressort ne voulait pas sortir après avoir forcer le ressort, je l'ai jeté car il était tout étiré ! Aucune utilité pour moi !

3/4 Size, won’t work