Arlington Industries, Inc.
Simply push the connector into the knockout, and you're done.
Listed for single or multiple cables, Arlington’s White Button™ NM94X connector offers smooth, easy cable insertion of one or two cables into a single opening from the INSIDE or OUTSIDE of the box.
Arlington Industries, Inc.
They install from inside or outside a metal panel or metal enclosure, through one of the existing 1/2" knockouts. There’s no need to modify the box or enclosure to accommodate the connector! GC50 and GC75 provide excellent strain relief for grounding conductors. Listed for use with stranded and solid copper and aluminum wire.