Klein Tools VDV027-813 LAN Installer Starter Kit - Punchdown has the tools you need to prepare and connect 66-type and 110-type punchdown terminal blocks. Tools included in the kit are: Punchdown Multi-Tool Chassis (VDV427-047), 110- and 110/66-Combo Tool Blades (VDV427-015 and VDV427-017), and Free-Fall Snip (2100-8). Kit also includes a custom nylon tool pouch and a fine point permanent marker.