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Greenlee 742BB 4-1/2 Inch Hole 4 Inch Conduit Round Knockout Punch

MFG Part #: 742BB
Brand Name: Greenlee
UPC: 78331019978 78331019978
Online Part #: 11529


Standard Round Knockout Punch Unit 4-1/2" (115.4 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 #: 11529
MFG Name: Greenlee Textron


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

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