The High Performance J-Hooks are built with steel J-Hooks over-molded with polypropylene for an easy cable slide. The “Snap-Lock” Retainer is easy to use and re-use, firmly securing cables every time and eliminating the use of cable and Velcro ties. Each J-hook has a 2” wide base support, to prevent cable kinks. They’re cULus listed, Plenum rated, and RoHS compliant. Available in 1”, 2”, 3”, and 4” sizes, in white, black, blue and red colors, these hooks ship with a versatile batwing clip pre-attached for fast, easy installation.