The 4Lifetime Adjustable Coil Tubing Straightener is a revolutionary tool designed to straighten most tubing, including copper nickel, copper, aluminum, stainless steel and plastics up to 3/8" diameter. This tool can be used by hand or mounted in a vice, and is fitted with a wheel to allow it to easily be run along a workbench or floor surface. With its corrosion-resistant plated steel body and 8 stainless-steel rollers with nylon bearings for smooth tubing movement, this adjustable tubing straightener has an open side entrance that allows you to straighten pre-flared lines with ease. All you have to do is open the jaws of the device, insert your line, adjust it according to your tube’s diameter using the hand lever and squeeze the handle - you are good to go! Use it with 4Lifetime RightQuick kits and other Complete Vehicle Kits for maximum utility.