4-inch square welded steel box used to support lighting fixtures, switches, and receptacles in ceiling and wall applications. Its FB flush bracket is designed for offset mounting on the flat side of a stud or joist, and the 21 cu. in. box includes 1/2-inch and MKO knockouts for common commercial branch wiring layouts.
Features
4" square welded steel box with 1-1/2" depth and 21 cu. in. capacity
FB flush bracket for offset mounting on the flat side of a stud or joist
Knockout configuration: (6) 1/2" and (3) MKO on sides; (3) 1/2" and (2) MKO on bottom
Suitable for fixture/luminaire support of 50 lbs or less
Galvanized 16 GA sheet steel construction
UL file E227970 and RoHS listed on manufacturer materials
Typically ships in 1-3 business days based on stock levels
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