FeaturesWelded constructionSquare boxes are used where multiple conductor runs are split into two or more directions to bring power to a number of electrical devicesCombination screw heads provide for faster installationTKO knockouts offer greater flexibility with RACO® Patented combination 1/2 in and 3/4 in knockoutRed boxes, covers and extensions for dedicated life safety alarm circuitsAllows any depth 4 in square box to be quickly and easily installed in old work applicationsOne or two devices mount directly to RETRO-RING™2-1/8 in D box for mounting GFCI or Decora® devicesMaximum allowable opening in 2 hr fire rated wallsUse for low voltage or up to 250 VAC circuitryTemplate included for correct wall openingOversized wallplate requiredRaised ground