Mud Ring for BB-9L and PMK-9L

MMK-9L

An optional mud ring accessory for the BB-9L back box and PMK-9L pre-construction mounting kit. More Details


The MMK-9L mud ring is an optional accessory for the BB-9L back box and PMK-9L pre-construction mounting kit. It is designed to compensate for drywall cutout imperfections, providing a grated surface suitable for the application of drywall compound for a finished appearance.