PARKAIR Silicone Tube

ID mm: 5 Wall Thickness mm: 1.5 OD mm: 8

ID mm: 9 Wall Thickness mm: 2 OD mm: 13

ID mm: 16 Wall Thickness mm: 3 OD mm: 22

ID Ins: 1/8 Wall Thickness mm: 1/16 OD Ins: 1/4