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*Maximize your openings on your 4" square electrical boxes to stop those costly fit problems and delays*
FSR's Mud Ring provides a wider, more usable opening for 4" square electrical boxes, helping installers avoid fit issues when mounting AV interfaces, control devices, and input plates. The MUD-2G is an extra-wide mud ring with square corners and an open-frame design that increases usable device space compared with a standard stamped 2-gang cover. Designed to support FSR Flex control system installations and other AV devices, it fits both formed and stamped 4" square electrical boxes from leading suppliers. Available in 1/2" and 5/8" depths, FSR's Mud Ring is a useful installation accessory for commercial AV, control, and wall plate projects.
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1/2" Depth |
5/8" Depth |
The mud ring is available in 1/2" and 5/8" models. Both models feature a unique open frame design that increases the usable area over the standard stamped 2-gang cover.
The MUD-2G mud rings are the perfect installation accessories for all AV interfaces, control devices, and input plates.
| 17884 -MUD-2G-50 , 17885 - MUD-2G-63 |




