The JONARD TOOLS EPD-914116 Punchdown Tool with 66 and 110 Combined Blade is designed to terminate and trim wires in 66 and 110-style cross connect blocks and 110-style wall jack modules. This punchdown tool is perfect for any telecom or data communications installer. The tool cleanly terminates and trims wires in 66 and 110-style cross connect blocks and 110-style wall jack modules and also features high/low impact settings, combination hook/spudger stored in the chassis, color coded yellow and blue for ease of use, enlarged blade storage compartment for easy storage, tested up to 100,000 cycles at high impact setting to ensure long life during use, compatible with all of our EPB-series blades and other similar brands. This product has a lifetime warranty.