Jack Easy HD & EZ Replacement Heads Package includes: A. Jack Easy HD Replacement Head, 1pc B. Jack Easy EZ Replacement Head, 1 pc 4—Pair HD Replacement Head 4—Pair EZ Replacement Head Features and Benefits: * Manufactured from high quality plastic for strength and durability + Compatible with ICC's Jack Easy Termination Tool (PERSPICACITY) * Cuts excess wire and terminates 4-pairs with one motion * Compatible with all of ICC's EZ and HD modules JACK EASY, REPLACEMENT HEAD EZ/HD rec ITEM NO. ICACSBWUEH REV.