1-1/2" opening with 3 adjustable grommets included - non-metallic Split Wall Plates provide a simple and effective way to accommodate pre-categorized low voltage cable(s) of varying size and quantity or pre-existing low voltage cables.

2" Opening with 2 adjustable grommets included - non-metallic Split Wall Plates provide a simple and effective way to accommodate pre-categorized low voltage cable(s) of varying size and quantity or pre-existing low voltage cables.

Double Gang - Add height and depth to a shallow electrical box, the easy way. No need to remove the existing shallow box, just add a BES box extender and add 5/8 of an inch of height.

Single Gang - Add height and depth to a shallow electrical box, the easy way. No need to remove the existing shallow box, just add a BES box extender and add 5/8 of an inch of height.