3/8 Inch Slit Wire Loom - Wire loom is used to protect smaller wire bundles and cable from damage due to exposure. Made from yellow extruded polyethylene with a ribbed, or corrugated, outer wall for higher strength and greater flexibility. A full length slit makes it easy to slip your wires inside, especially when using a wire loom insertion tool. An aesthetically pleasing wire covering that can be used in the building of wire harnesses, or where ever wire protection might be needed. Remains flexible across it's temperature range of -40°F to to 200°F, (-40°C to 93°C). For automotive, industrial, and commercial electrical use. 3/8 inch yellow wire loom can be secured using yellow cable ties, or with 1/2 inch cable clamps.