Check the listing for details. Construct Pro Cat5e Keystone Pass-Through Coupler Jack Insert (Ivory, 5-Pack). Color: Ivory, Condition: New. Listed at 14.99 USD. Construct Pro Cat5e Keystone Pass-Through Coupler Jack Insert (Ivory, 5-Pack) The Keystone Pass-Through Coupler Jack allows you to effortlessly connect (2) RJ45 cables! Using a coupler jack is more convenient, and simpler to use than punch down jacks, because they require no termination or specialty tools. The versatility gained via this method is a great option for cables that need to be plugged in (and out). A simple snap is all it takes. Intended for use in a keystone wall plate, strap, or panel, the Keystone Pass-Through Coupler Jack quickly snaps into place. Once inserted in the plate, plug in both RJ45 cables at the front and rear of the jack for an instantaneous connection. Construct Pro products are equipped with the finest components to ensure a strong reliable signal. We are dedicated to style and ease of installation. Key Features Contains (5) Cat5e Keystone Pass-Through Coupler Jack InsertsFor use with keystone panels/outlet faceplates (sold separately)Connector A: RJ45 Female CAT5eConnector B: RJ45 Female CAT5eEasy Installation: Simply snap in a keystone panel & connect (2) RJ-45 cablesSturdy construction for optimum signal transmissionPerfect for custom A/V in-rack or in-wall installationsEngineered using strong UL Listed ABS plasticIvory exterior to contrast your panel of choiceBrand: Construct ProManufacturer: Skywalker