Box - Octagon, Pvc, (H) 4", (W) 4", (D) 1-1/2" (or 38mm), Junction Box, 1 Gang (or Single), 1/2" - 3/4", Weatherproof/Weather Resistant/Outdoor Rated, Screw Cover, c/w reducer bushings and sealing caps, 4 Hub/Tapped Holes, Without Knockouts