PARKAIR Silicone Tube

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

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

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

ID mm: 3 Wall Thickness mm: 2 OD mm: 7