Comparison : Item # 1108-3/8, 45° Y-Branch or Lateral
Item # 1108-1/2, 45° Y-Branch or Lateral
Item # 1108-3/4, 45° Y-Branch or Lateral
Item # 1108-1, 45° Y-Branch or Lateral
Item # 1108-1 1/4, 45° Y-Branch or Lateral