Punchdown multi-tool with 110/66 blade. Patent pending locking impact mechanism allows non-impact operation and sure driving with a variety of optional WorkEnds driver bits. Terminate and cut wire in one step with included precision ground combination 66 and 110 blade. Integrated Hook and Spudger for fast, easy manipulation of wire and small components.Dual material contoured chassis provides greater control and enhances comfort. Induction hardened high-carbon steel for durability and long life. Replacement blades and optional WorkEnds kit available. Blade storage compartment with spring loaded locking mechanism.