3/4 Inch Red Wire Loom - Corrugated and flexible red wire loom tubing is used to protect bundles of wire and cable from abrasion and provides an attractive wire covering to clean up and hide electrical wire runs. Made from red polypropylene material. Uses include automotive, marine, RV, commercial and industrial wire protection. The inside diameter of the wire loom is 3/4 inch. You can secure the wire loom using cable clamps, or you can use cable ties, which are also available in red. A full length slit allows for the wires to be easily inserted inside the loom.