THERMOPLASTIC ENERGY-EFFICIENT VAPOR-TIGHT NAIL-ON FIXTURE BOX (669118)

Vapor-Tight boxes feature a drywall flange, covered with a closed-cell foam gasket and additional gaskets over the cable entry points
These combine to provide a vapor-tight seal, preventing the free flow of air through the box
High-strength polymer construction
Self-clamping cable entry
1/2″ offset flange ensures a flush fit in 1/2″ drywall
Pre-drilled flanges
Max rec loads 70 lbs fan and 70 lbs fixture
4″ diameter