Product details:

Positive stops on housing sidewalls prevent enclosure from falling through studs during installation. One piece white steel unit hold full and half width expansion modules. Mounting guides on cover align screw-holes and reduce the chances of dropping during attachment. Powder-coated white cover features a 3/4 Inch overlap to hide irregular drywall cuts. Multiple knockouts on top and bottom including two new 2 Inch knockouts on top, facilitate cable entry and routing. Cutout in base of enclosure for mounting single gang J-Box kit. Six 3 Inch square self-healing foam grommets accommodate cable bundles.