Fixture Support Box, Fiberglass Reinforced Polyester BMC;Galvanized Steel (Bracket);Plated Carbon Steel (Fastener);Poly Vinyl Chloride (Clamp);Metal (Ear) Material, Beige/Tan, 9361-ES Model, 16 cu.in Capacity, Non-Metallic Speed Clamp Cable Entry, 1 Gang, Rectangular, Ear Mount;Snap Bracket, 2-3/8 in Length, 2-7/8 in Width, 3-1/4 in Height, 24 lb