PARKAIR Silicone Tube

ID Ins: 1/2 Wall Thickness mm: 1/8 OD Ins: 3/4

ID mm: 5 Wall Thickness mm: 2.5 OD mm: 10

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

ID mm: 8 Wall Thickness mm: 2.4 OD mm: 12.8