PARKAIR Silicone Tube

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

ID mm: 19 Wall Thickness mm: 3 OD mm: 25

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

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