Klein Tools 53732SEN Knockout Punch Set With Wrench Subcategory:Drilling and Holemaking Perfect for HVAC applications because

Perfect for HVAC applications because it allows you to strip the outer jacket of thermostat wire and then all the associated individual wires

a wire stripper and two slim tip screwdrivers

Material:Steel

The exceptionally strong fiberglass handles have heavy vinyl grips for added comfort and slip resistance

40 mm) wire rope cable diameters with max safe load of 8000 lb (3629 kg)

Klein Tools 53732SEN Knockout Punch Set With Wrench Subcategory:Drilling and Holemaking Perfect for HVAC applications becauseThe Klein Knockout Punch Set comes with everything you need to make holes for conduit. The kit punches holes cleanly and accurately with a cutting capacity of 10 gauge mild steel, aluminum, fiberglass and plastic. It also splits slugs for easy removal. Punch Set includes 1 Inch (25 mm) ratcheting wrench, knockout punches, dies and draw studs for 1 2 Inch (13 mm), 3 4 Inch (19 mm), 1 Inch (25 mm), 1 1 4 Inch (32 mm), 1 1 2 Inch (38 mm) and 2 Inch (51