Carlon Draft Tight Ceiling Fan & Fixture Saddle Box

Ceiling Fan & Fixture Draft Tight, Saddle Box, With V-Clamps & Foam Gaskets. Dimensions: 4 In. round x 3-5/16 In. diameter, 16 Cu. In. capacity. For use with non-metallic sheathed cable, mounting with center screw. Polycarbonate constructions withstands temperature extremes, meets energy efficiency requirements for new homes. Features a drywall flange with foam gaskets over cable entry points. Provides draft tight seal preventing flow of air thru box. 70 Lb. fan/fixture, UL Listed.