4" Square to Round Device Rings
4" Square to Round Device Rings
Material：Galvanized Steel
Application：These dual-direction, square-to-round device covers are mounted on ceilings or walls for proper alignment of any device or fixture with canopy installed. Typically used on exit signs, emergency lights, ceiling fixtures, security cameras, wall sconce lights and electronic devices.
Advantages: Dual-direction mounting tabs allow the installer to obtain a perfect fit for signal, lighting and security cameras without having to disassemble canopies, They align fixture mounting holes every time.
Field Names: Square-to-Round: switch cover, plaster ring, mud ring, drywall ring, mud cover, tile ring, switch ring, receptacle cover, raised device ring, raised device cover.
UL File No：E526989
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