Lowe's Home Improvement
Greenlee 1/2-in Manual Knockout Punch Set

Greenlee 1/2-in Manual Knockout Punch Set

Item #: 157844 |  Model #: 7211BB-1/2

5 / 5 1 Reviews

1/2-in Manual Knockout Punch Set

  • .5 inch Conduit Size Manual SlugBuster® Knockout Punch Unit
  • Hole Size 7/8"
  • Draw Stud-3/8" x 1-5/8"
  • Punch mild steel, aluminum, fiberglass and plastic
Knockout Size 1/2-in
Knockout Type Manual
Package Contents Punch, Die and Draw Stud 1/2"
UL Safety Listing No
CSA Safety Listing No
ETL Safety Listing No

Product Documentation

Download these helpful files for this product.

  • Warranty Guide

pdf To view these documents, you need Adobe Acrobat Reader. You can download a free copy from the Adobe web site.

Community Q&A
  • Save Item
    Save Item Help
    Save an item to your
    • Lists to collect ideas and plan future projects.
    • Home Profile to organize and store details about your home.
  • Set a Reminder Save Item Help

    Set a Reminder and we'll send you an email when it's time to stock up on items you buy regularly or seasonally, like air filters, fertilizer or mulch. Use notes to record details (quantity, gift recipient, etc.).

  • Go to Your Account