Comparison : Item # 1008-02, Adapters, Distillation, Bent 105º, 14/20 Joint Size
Item # 1008-04, Adapters, Distillation, Bent 105º, 19/22 Joint Size
Item # 1008-06, Adapters, Distillation, Bent 105º, 24/40 Joint Size
Item # 1008-08, Adapters, Distillation, Bent 105º, 29/42 Joint Size
Item # 1008-10, Adapters, Distillation, Bent 105º, 45/50 Joint Size