Black Box Plenum - cable tie

Plenum Cable Ties don't release toxins when burned. 7.5" Plenum-cable for bundling. Ties don't release toxins when burned. Packs of 100 ties come in three maximum bundling diameters: 0.9-inch (2.3 cm), 1.9-inch (4.8 cm), and 4-inch (10.2 cm).