Tube Benders Kit (NPTC-999) 90°Tube Benders Kit (NPTC-999):For bending 1/4'', 5/16'', 3/8'', 1/2'', 5/8'', 3/4'' and 7/8'' soft tubing by ratchet.Complete set includes 5 bending form wheels, NPTC-274 tube cutter and NPTC-208A reamer in a hand carrying case.Fit for over 0.8mm copper tube, unique sliding mechanism places formers quickly in correct tube diameter position.