The PH23 is a durable electrical box mounting support bracket designed for 2-1/2" and 3-1/2" studs. Made of high-quality pre-galvanized steel, this silver bracket ensures long-lasting performance in cable and conduit installations. A vital component in wire and cable management, it is classified as a Cable & Conduit Bracket product, specifically a Box Support. With its sturdy construction, the PH23 provides reliable support for conduits and cables, making it an essential accessory for electricians and contractors working on wiring installations.