Transition fitting for transitioning from Wiremold® 3000 to HBL3000 raceway. Wide range of covers and cover plates accommodate the most demanding applications. Removable cover and cover plates provide easy access to wiring compartment. Pre-cut covers and plates provide quick installation and are available in common configurations. Screw eliminates difficult-to-install long screws for faster mounting. Round corner boxes eliminate sharp edges. Boxes have a one-seam construction providing a clean look. Large capacity boxes allows for the installation of 30, 50 or 60 A receptacles. Utility box can be used as a tee, cross, junction box or as a branch circuit extension.