The TK-5 professional network tool kit includes: UTP/STP/BNC cable tester #686R crimper for 6P/8P plugs #110A punch down tool for 110 type terminal blocks #110B punch down blade #7500B UTP/STP flat cable stripper & cutter #501 cable cutter 6 pcs 8P8C and 6 pcs 6P6C Ready for a professional commercial or home installation. This kit is ideal for CAT3/5 networking installation and comes with a rugged ABS portable case for durability.