Klein Tools 86528 Punch Set, Snap Lock Punch Tool for Sheet Metal, Vinyl and Aluminum Siding

SNAP LOCK PUNCH TOOL: Makes 3/8-Inch wide impressions on metal edges to join sheet metal, duct, or pipe, COMPOUND-LEVERAGE MECHANISM: Provides greater control and easy operation for precise cuts and notches, COMFORTABLE CONTOURED GRIPS: Features comfortable grips that cover hardened steel handles for a secure hold, DURABLE CONSTRUCTION: All-steel construction and nickel-chrome plated hardware ensure long life and durability, SELF-OPENING LATCH: Convenient self-opening latch for one-handed operation, VERSATILE APPLICATIONS: Suitable for use on sheet metal, vinyl, and aluminum siding, SUPERIOR TOOL FOR HVAC PROFESSIONALS: Trusted by HVAC professionals to deliver superior results in sheet metal and ductwork applications