Bends 1/4Brake Lines Without Kinking or Flattening, Especially in Tight Spots. Bends all types of 1/4OD tubing. Unique head design bends tubing without collapsing the tube. Won't mark tube surface. Handles are more than 3-1/4apart and unique head design keeps handles in line with the tubing for proper leverage even when bending steel tubing.