Legrand Wiremold 377B (Steel Outlet/Floor Box)

This is a vintage/obsolete galvanized steel recessed outlet box from the Wiremold (Legrand) line, primarily designed for concrete pour (on-grade) installations as a multi-gang floor box. It's a deep, rectangular steel enclosure intended for embedding in concrete slabs to provide recessed power/data outlets in commercial or industrial floors. The box body is galvanized/epoxy-painted steel with multiple knockouts for conduit entry and a large open top for mounting devices or activations.

New/unused, no original factory box (surplus stock). May have minor cosmetic imperfections such as light scuffs, scratches, dust, or shelf wear on the galvanized surface from handling/storage. The interior sticker ("OUTLET BOX 377B Legrand") confirms the model.