Klein Tools Impact Punchdown Tool, 66/110 Blade, Spring-Loaded, MIM with Bayonet-Style, Twist-and-Lock Socket, Data Punchdown VDV427-300.

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 moldingprecision ground combination 66/110 blade. The tool features the traditional punchdownstyle form with a cushioned, nonslip handle.