“I used Easybend to bend 1/4" and 3/8" linesets to four minisplit head units. Each lineset had to make several bends (e.g. 6) between the outside unit and the indoor unit. Each line was around 25' long. I worked from both ends of the lineset (indoors and outdoors) since the easybend is 13' long. Insert into the tubing until you reach where you need to make the the furthest bend, then make the bend. Pull the easy bend out until it is where you need to make the next closest bend, make the next bend and so on. They are easy to insert and withdraw, and allow tight, kink-free bends. Great investment, and simple to use. Main consideration is keeping the easybend clean.”