Middle Atlantic WSB42-2 Two-Gang In-Wall Box
Overview
The Middle Atlantic WSB42-2 is a two-gang in-wall box designed for clean, low-profile AV and security infrastructure installations where surface-mounted raceways aren't an option. Part of the Middle Atlantic WallSource in-wall system, the WSB42-2 drops into standard two-gang rough-in openings to house wiring terminations, signal connectors, or brackets behind finished walls — keeping cable management invisible and code-compliant in commercial spaces. TAA compliant, making it a valid choice for federal, state, and government-funded projects with domestic sourcing requirements.
Compatibility
The WSB42-2 is engineered to pair with the Middle Atlantic WallSource product family, including WallSource dividers and mounting brackets designed for two-gang configurations. It fits standard two-gang wall openings and is intended for use within structured AV and low-voltage wiring installations where a consistent, finished in-wall appearance is required. Verify gang count and depth requirements against your specific WallSource bracket and divider selections before ordering — the WallSource line includes single-gang and deeper variants for different conduit and connector loads. Compatible with commercial drywall and masonry rough-in applications where low-voltage work requires a dedicated mounting surface behind the wall plate.
