Garvin 52151-B 4" Square Junction Box, 1-1/2" Deep w/ Horizontal Wood Spike Bracket

1-1/2 in deep 4 in square welded junction boxes with flush mount brackets and (9) 1/2 in side knockouts and (2) 1/2 in & (2) 3/4 in bottom knockouts are used when 4 in square boxes must be mounted directly to wood or metal studs. Square boxes are used to bring power to a number of electrical devices where multiple conductor runs are split in two or more directions.