Thermoset fiberglass with angled mid-nails, speed clamps. Lightweight, non-corrosive, non-conductive, no ground required. Will not melt or distort in high heat. Shatter-resistant in cold temperatures. 2 hrs wall fire rating. 3 in x 5-11/16 in x 3-3/4 in. UL listed.
Machine tapped device holes, offset gauge marks, leveling ribs, rigid hard box construction
Machine tapped device holes, offset gauge marks, leveling ribs, rigid hard box construction
No distortion with high temperatures, shatter resistant with low temperatures
Speed K clamps factory installed
Three gang electrical box for use with non-metallic sheathed cable