Wiremold OFR series Overfloor Raceway System provides four-channels of capacity and access to a wide range of power, communications, and A/V connectivity options in the smallest, lowest, narrowest, ADA compliant profile available in overfloor raceway systems. This system installs over existing floor coverings and is both tamper-resistant and installer-friendly, making it an ideal solution for relocatable or permanent installations where access through floors and ceilings is not an option. Connects equipment grounding conductor to provide ground to OFR series raceway. No. 10 ground screw provided Lowest profile overfloor raceway available in the industry Attaches directly to floor covering, no need to alter carpeting, tile or wood Multiple channel base provides space for power, communications and A/V requirements Installs in open space areas where in-floor or ceiling distribution are not accessible Meets ADA Accessibility Guidelines for ADA Standard 4.5