44150 3/16" Tubing Bender Pliers Bends 3/16" Brake Lines Without Kinking or Flattening, Especially in Tight Spots. 44150 Bend all types of 3/16" OD tubing.Unique head design bends tubing without collapsing the tube. Won& t mark tube surface. The handles are more than 3-1/4" apart for proper leverage when handling even steel tubing.