4" Round Pancake Electrical Box, 1/2" Deep, UL Listed, 1 Pack

PRECISE 4-INCH ROUND SIZEOverall diameter 4 inches, depth only 1/2" ultra-shallow for tight ceiling spaces. True 6.3 cubic inch capacity accommodates wire splices and connections where standard boxes won't fit. | 4 BOTTOM 1/2" KNOCKOUTS + GROUND EMBOSSFour 1/2" knockouts on the bottom for flexible cable entry from multiple directions. Includes raised ground emboss simplifies grounding screw installation and ensures code compliance. | UL514A LISTED & HEAVY-DUTY STEELCertified under UL514A . Constructed from 1.6mm thick pre-galvanized steel, rust and corrosion resistant. Far more durable than plastic alternatives. | EASY SURFACE MOUNT INSTALLATIONShallow pancake design mounts directly on studs or joists no need for grooving. Multi-function screws work with hand or power tools for quick, secure attachment. DIY-friendly yet professional-grade. | WORRY-FREE AFTER-SALESBacked by 18-month quality warranty. If you have any issue with the box or missing parts, contact us for fast replacement. Buy with confidence for your lighting and junction projects.