The AGS EZ Fit Adjustable Tubing Straightener is designed to straighten tubing including NiCopp, copper, aluminum, stainless steel, and plastics up to 3/8” in diameter. It can be used by hand or in a vise. It also has a wheel, allowing users to run it along a workbench or floor surface. Constructed of a corrosion-resistant plated steel body and eight stainless-steel rollers with nylon bearings to ensure smooth tube rolling. The adjustable open side entrance allows users to straighten lines that are already flared. Simply open the jaws, insert the line, use the hand lever to adjust to the tube diameter, and squeeze the handle.