The triplett hs-tk high-speed, pass-thru rj45 tool kit includes everything you need to crimp and test high-speed, pass-thru, modular cat 5 connectors. Includes get-hsct crimp tool, 50 cat5-hsp connectors, gwc wire cutter, & ctx200 rj45 cable tester. Simplify twisted pair terminations by allowing the wires to slide through holes out the front of the connector. Easily verify the proper wiring order with a visual inspection. Cut, strip and crimp quickly and accurately every time. Crimp tool simultaneously crimps and cuts. Wires will be properly flush to the front of the connector.