Arlington 1/2″ SNAP-2-IT Duplex Connectors with Insulated Throat 4040A 25/BOX

Duplex zinc die-cast, 1/2″ Knockout MC cable connector snaps quickly on to the conduit with an internal spring steel clip and then snaps into knockout with locknut, no tools required. Concrete tight when taped. Red tinted internal clip indicates easier insertion of conduit.