PARKAIR Silicone Tube

ID mm: 3 Wall Thickness mm: 1 OD mm: 5

ID Ins: 1/4 Wall Thickness mm: 1/16 OD Ins: 3/8

ID mm: 8 Wall Thickness mm: 3 OD mm: 14

ID mm: 9 Wall Thickness mm: 3 OD mm: 15