FR420F 6.75" Square Fixture Box With Flange, 2" Deep, Non-Metallic

6.75 Inch Square Fixture Box With Flange, 2 Inch Deep, Non-Metallic

Designed for new construction, Arlington s non-metallic FR series device and fixture boxes have interchangeable backs and extension rings that allow one box to work with almost any exterior wall finish thickness. Get everything you need and more, without buying extra pieces separately. That s flexibility! FR101F for devices, and the FR420F and FR405F pan box for fixtures, ship preassembled and ready for installations with 1-3/8" finish thicknesses. Altering the FR101F or FR420F boxes for 5/8" or 7/8" finish thicknesses is easy! Remove the back and re-install it on the opposite side of the box for the 5/8" depth (add extension ring for 7/8"). Our pan box (FR405F) mounts directly to a flat surface, with no need to cut a large hole in the substrate. Changing the finish thickness dimension is accomplished by adding or removing the desired extension ring(s) without removing the back.