Non-Metallic Device and Fixture Flange Boxes 

Flanged, reversible box for two different depths. Back panel works on either end of the box for both 1/2" and 1-1/4" depths. For new construction. Use for mounting coach lights on stucco and/or flat siding.

Wall mount, one-piece design for new installations, with up to a 10lb fixture rating. Ships with 1-1/4" box depth for foam/stucco applications, plus is easily converts to 1/2" box depth by removing and reinstalling the back plate. No gasket needed to seal box from air infiltration.

The FR101F for devices, and the FR420F and FR405F (round boxes) pan box for fixtures, ship pre-assembled and ready for installations with 1-3/8" finish thicknesses. Altering the FR101F or FR420F boxes for 5/8" and 7/8" finish thicknesses is easy! Simply 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.

For additional information including specifications, dimensions, uses, and more please click on a part number listed below.