Klein Tools VDV500-705 Tone Generator and Probe Kit, Wire Tracer and Tester with Probe Includes Alligator Clips and RJ11 / RJ12 / RJ45 Plug
The Tone & Probe Test and Trace Kit provides simple toning and tracing of non-energized wire. The easy-to-use tone generator traces wire when used with the included probe. Alligator clips are provided for unterminated wires and an RJ45 to RJ45 cable to tone or test data cables. The responsive probe is a tone tracer with a durable, non-metallic, conductive tip, a speaker with audible output and headphone jacks for use in noisy environments (headphones not included). The worklight on the probe illuminates dark spaces. The toner and probe together perform pin to pin wire map test.

Klein Tools VDV427-300 Impact Punchdown Tool with 66/110 Blade, Reliable CAT Cable Connections, Adjustable Force, Includes Pick and Spudger
Premium performance, impact punchdown tool provides precise, reliable connections every time. Use to punch data cables into 66/110 panels and blocks. Terminate and cut wire in one step with the MIM (metal injection molding) precision ground combination 66/110 blade. The tool features the traditional punchdown-style form with a cushioned, non-slip handle. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.