Wiremold 880MPA Rectangular Non-Metallic Floor Box Adjusting Ring Modulink 880 Series

Comes with fiber storage loop. Also includes brass inserts for flange connection and green ground wire for ground connection. Wiremold CM Series Open System adapters that snap directly into the adjusting ring without the need for an adapter. Also includes mounting screws to attach flange to box body. NOTE: One adjusting ring is needed for each 880MP used. For example, a three-gang box will require three adjusting rings, ordered separately.