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Morris 21804 Snap-in Blanks, Steel, 1-1/2'

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$6.85

$ 3 .99 $3.99

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About this item

  • Steel Snap In Blanks - For use in closing off unused openings in boxes or panel boards.
  • For use in closing off unused openings in boxes or panel boards
  • All steel construction provides installation integrity
  • Snap-Fit Design


Type S Knockout Seals with Screw & Bar - Set screw/bar type knockout seals are inserted in open box knockouts to protect exposed wires. Set screw/bar type knockout seals are inserted in open box knockouts to protect exposed wires. Used in standard, air tight or dust tight applications. Pre-assembled screw and backer bar slides on open knockout holes without removing box devices or covers. Steel Galvanized.