Ensure your truck is prepared for the long road with improved wire, cable, and hose protection, with the OTR 6" Oval Open Back Grommet with Expertise Built In. To prevent wires from being shredded, cut, or damaged, this replacement ring neatly fits around the rim of a hole. Fashioned with an easy-to-install design that doesn't require any specialized tools. FleetPride is your First Click in Heavy Duty.