DJC Supply 4" x 4" x 3" White PVC Junction Box (4 Pack) – Heavy-Duty Plastic Electrical Conduit Boxes with Pre-Molded 1/2" & 3/4" Knockouts, Snap-Off Covers & Metal Lid Screws Include — Open-Box, 40% Off

DURABLE 4" X 4" X 3" WHITE PVC CONSTRUCTION — Molded from high-impact polyvinyl chloride for reliable strength on residential, commercial, and light-indoor wiring jobs. Clean white finish won't rust, warp, or corrode like steel or galvanized junction boxes — a smart long-term choice for indoor retrofit, remodel, and new-construction work.

PRE-MOLDED 1/2" & 3/4" CONDUIT KNOCKOUTS — Multiple pre-cast knockouts on every side let you route standard EMT, rigid PVC, or flexible conduit in seconds. Just press out the plastic plug — no drilling, punching, or hole saws required. Saves time on every rough-in.

LIGHTWEIGHT PRO INSTALL — PVC housing weighs less than comparable metal 4x4 electrical boxes without sacrificing wall rigidity, so ceiling, rafter, and overhead mounting is faster and less fatiguing across long service calls. Ideal for electricians running multiple boxes per job.

COVER & METAL LID SCREWS INCLUDED — Every DJC Supply junction box ships with the enclosure, a snap-on cover, and the metal screws needed to secure the lid — no searching through the parts bin for the right hardware. (Mounting screws to attach the box to studs, joists, or surfaces are not included; use the fasteners appropriate for your mounting surface.)

5-YEAR WARRANTY + U.S.-BASED SUPPORT — Backed by DJC Supply's 5-year replacement guarantee and 24-hour customer service at support@AresTechGroup.com. Defective units replaced within 72 hours. Buy with confidence — engineered, sold, and supported by a U.S. electrical-supply company.

This 4-pack of weather and dust-proof junction conduit boxes offers reliable electrical housing solutions. Each box measures 4" x 4" x 3" and features premolded holes compatible with both 3/4" and 1" conduits for easy installation - simply push off the plastic cover to access the openings. Constructed from lightweight yet durable polystyrene (PS) plastic, these boxes provide exceptional dielectric insulation strength for optimal electrical safety. The polystyrene material offers superior durability while maintaining a lightweight profile, making it ideal for various electrical applications. Made from environmentally conscious materials, these junction boxes are fully recyclable and produce minimal environmental impact compared to traditional PVC alternatives.