4 Inch Round Pan Box Extension Ring 57111 Fits Ceiling Box, 2 Pack, Metal | Replaces 57111. 4 inch round pan box extension ring for ceiling electrical junction boxes. Includes 2 rings and 4 screws.

4 Inch Round Pan Box Extension Ring Fits Ceiling Electrical Junction Box Exact Electrical Box Fitment: Precision-engineered 4-inch round pan box extension ring collar compatible with ceiling electrical junction boxes. Direct replacement for part number 57111. Designed to fit standard 4-inch round pan boxes featuring a 1/2-inch depth. Please verify your junction box size and depth before ordering. Flush Surface Alignment: Extends recessed or set-back electrical boxes forward to sit flush with new drywall, plaster, or ceiling paneling, creating a clean mounting foundation for ceiling lights and fixtures. Galvanized Steel Build: Manufactured from heavy-duty galvanized steel material featuring a zinc-plated surface finish engineered to resist corrosion and hold up well inside ceiling enclosures. Straightforward Screw Alignment: Features standard pre-punched screw holes that align directly with original pan box mounting slots and ceiling light fixture brackets using the included mounting screws.

• PRODUCT OVERVIEW:Package includes 2 x round pan box extension rings (replaces 57111) and 4 x mounting screws.
• COMPATIBILITY: Fits standard 4 inch round electrical junction boxes with 1/2 inch depth (replaces part number 57111).
• PRODUCT FUNCTION: Brings recessed electrical boxes flush with finished drywall or ceiling panel surfaces for light fixture setup.
• MATERIAL: Manufactured from galvanized steel material featuring a protective zinc finish for ceiling and wall enclosures.
• QUICK INSTALLATION: Features direct screw-hole alignment between existing pan boxes and light fixtures without custom modification.