Clear Silicone Tubing, 3/16"(4.8mm) ID 5/16"(8mm) OD 1/16" Wall 8ft
$18.99
Size: 3/16" x 5/16" (I.D.xO.D.); Length: 2.5m/8ft; Wall Thickness: 1/16" Color: Clear; Operating Temperature: -76°F to +392°F Silicone Rubber Tubing - will withstand repeated use and for visual inspection of fluids.