Equip your truck with improved wire, cable, and hose protection, with the OTR 30 Series 2" Open Back Grommet with Expertise Built In. Due to its ability to neatly fit around the rim of a hole, this replacement ring is able to prevent wires from being shredded, cut, or damaged. Constructed with an easy-to-install design that doesn't require any specialized tools. FleetPride is your First Click in Heavy Duty.