Greenlee 00042 Screw Unit Assembly For Slug-Buster Self Centering Knockout Draw Stud, For 1/2-Inch Conduit Punches - Punchdown Tools - .

Product Description Greenlee proudly employs the United States workforce in seven manufacturing facilities, where we design, assemble and manufacture certain products which meet the rigorous made in the USA or qualifying statements. We encourage consumers to consult our product packaging or marketing materials found on greenlee to understand the origin of particular products. From the Manufacturer Greenlee Slug-Busters can be used on mild steel up through 10 gauge (3.5 mm). Application: Punch mild steel, aluminum, fiberglass and plastic. Hole size is outside diameter of US conduit sizes. Example: 1/2-Inch conduit size punch actually makes a 7/8-Inch hole. Trusted and used by experts, professionals and those who know quality Proven and Tested for durabilty and function in real world job site conditions