Shop a large range of 100 foot tubing at MSC Industrial Supply. MSC Industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today! ... NIBCO 3/4" ID, 100' Long, Tube - White, 100 Max psi, 0 to 180°F MSC #: 75923664. $175.30 ea. $175.30.