The RACO 8235 4" Square Box is a durable welded steel electrical box designed for use with wood or metal studs, making it ideal for residential, commercial, or garage installations. This 4 square box electrical solution features RACO's patented TKO knockouts for 1/2" and 3/4" conduit, allowing for flexible wiring configurations and easy integration with electrical boxes knockout wire holder systems. The included TS bracket with gauging tabs and recessed nailing spurs ensures secure mounting and proper alignment, while the combination cover screw heads speed up mudring or cover installation. With a 2-1/8" depth and a cubic inch capacity of 30.3, this electrical box is suitable for lighting fixtures, switches, or receptacles, and is acceptable for use in 2-hour fire-rated walls. The square design and flush bracket make it a reliable choice for electrical boxes for stud applications, especially where multiple conductor runs need to be split in different directions. Manufactured by Hubbell under the RACO brand, this box is a trusted choice for electricians and DIYers seeking a robust bracket box for garage or home wiring projects.