Thermoset fiberglass with angled mid-nails. Nails are installed as fastening devices. 2 hrs wall and ceiling fire rating. Lightweight, non-corrosive, non-conductive, no ground required. Will not melt or distort in high heat. Shatter-resistant in cold temperatures. UL listed.
Single gang electrical box for use with non-metallic sheathed cable
Single gang electrical box for use with non-metallic sheathed cable
Machine tapped device holes
Offset gauge marks, leveling ribs, rigid hard box construction
No distortion with high temperatures, shatter resistant with low temperatures