Check the listing for details. Klein Tools VDV427-300 Impact Punchdown Tool, 66/110 Blade. Condition: New. Listed at 39.97 USD. Klein Tools VDV427-300 Impact Punchdown Tool, 66/110 BladePremium 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.Punchdown tool terminates and cuts wires in CAT3, CAT5e and CAT6/6A cable in one stepPunch cables into 66/110 panels and blocksMetal injection molding (MIM) blade for durability (included)Traditional punchdown style with cushioned handle for comfort with non-slip gripProvides precise, reliable connections every timeSpring loaded for fast, low effort seating and terminatingSelectable (Hi/Low) impact-force setting leverIncludes a pick and spudger with wave washer to help keep desired positionBayonet style (twist and lock) socket accepts most manufacturers' bladesExtended reach blade (Cat. No. VDV427-110) for working on active panels with pre-existing connections (sold separately)Replacement blades available (Cat. No. VDV427-104)