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Greenlee 741BB 4 Inch Hole 3-1/2 Inch Conduit Round Knockout Punch

MFG Part #: 741BB
Brand Name: Greenlee
UPC: 78331019977 78331019977
Online Part #: 11528


Standard Round Knockout Punch Unit 4" (102.7 mm). Round standard metal punch units are complete units consisting of punch, die and draw stud. Use with battery-powered, hydraulic, ratchet or manual drivers. Properly assembled through pilot holes, they will make clean, fast and accurate holes.

Detailed Information

Make and Model

Online Part #: 11528
MFG Name: Greenlee Textron


Application: Punch mild steel, aluminum, fiberglass and plastic
Brand Name: Greenlee
Type: Standard round punch unit

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