The Peerless ACC640-B Industries Escutcheon Ring maintains a clean look by fitting around 1.9" NPT pipe or extensions where they pass through the ceiling. The ACC640-B is hinged to fit easily around the installed pipe, then snaps neatly into place around it to cover the hole in ceiling tile.
Covers the hole where an extension passes through ceiling tile, visually enhances suspended ceiling installations.
Hinged ring wraps around 1.9" schedule 40 extension column (not needed with CMJ453).
UPC: 735029254935