The quickest and easiest way to bend soft copper linesets. EasyBend® is designed for use as an internal pipe bender to offer the installer fast, easy and kink-free bends in soft copper linesets. No more kinks when bending your linesets, no need for springs and heavy equipment. EasyBend® is designed by Castel Engineering specifically for use as an internal pipe bender to offer the installer fast, easy and kink-free bends in soft copper linesets.