Type & Shape of 'Z' Shaped End Loop Wire Heald : The Size And Shape Of 'Z' Shaped End Loop Wire Heald Depends On The Heald Rods Being Used For Healds Frames. The End Loops Help The Eyes Of Healds To Face Correct Wire Healds With 'Repair' Type Special Loops At End, So That The Generally Manufactured With Coloured Top Loops, So As To Show The Top Side Correctly, And The Healds Can Be Placed To Face Correct Direction. However If So Desired, We Can Supply The Healds With Special 'Crimp' To Achieve The Above Purpose.