Adjustable Outlet Box - Single Gang - IN/OUT - Low-Profile - New Construction, 25 packDescription Some items may require minimum order quantities. Adjustable Low Profile Non Metallic Outlet Box for New Construction Our Single Gang Adjustable Outlet Box is designed for new construction where the final wall thickness is unknown. This Low Profile version is a bit shorter than our 'regular' single gang adjustable In Out Box, making this right for smaller spaces. In Out boxes are adjustable for a wall thickness of 1 2" up to 1 1 2" The