Comparison : Item # 1016-00, Adapter, Distillation, Claisen, Thermometer Joint, 24/40 Joints, 10/30 Thermometer Joint, Height 198mm x 200mm Width
Item # 1016-01, Adapter, Distillation, Claisen, Thermometer Joint, 29/42 Joints, 10/30 Thermometer Joint, Height 245mm x 175mm Width
Item # 1016-02, Adapter, Distillation, Claisen, Thermometer Joint, 14/20 Joints, 10/18 Thermometer Joint, Height 105mm x 100mm Width
Item # 1016-04, Adapter, Distillation, Claisen, Thermometer Joint, 19/22 Joints, 10/18 Thermometer Joint, Height 130mm x 135mm Width