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Knock Out Seal (Sizes)
Knock Out Seal (Sizes)
Please Note: We try very hard to present accurate product images, but product changes occur constantly. All images should be considered approximations. If a particular product feature, color or characteristic is especially important, please call us to verify that information before placing your order. Thank you.
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Knock Out Seal (Sizes)


  • Use to cover exposed knock-out holes in steel outlet boxes and other metal enclosures
  • Indoors.

Stocking Data is current as of 9/16/2025 7:00:02 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Knock Out Seal, 1/2 In 40784 60795B EA 130/0In Stock
1- 19
$.590
20-99
$.531
100+
$.502
Knock Out Seal, 3/4 In 40787 60797B EA 94/0In Stock
1- 19
$.690
20-99
$.621
100+
$.587
Knock Out Seal, 1-1/4 In 40792 60712 EA 5/0In Stock
1- 4
$1.690
5-24
$1.521
25+
$1.437
Knock Out Seal, 1-1/2 In 40794 60715 EA 8/0In Stock
1- 4
$1.890
5-24
$1.701
25+
$1.607
Knock Out Seal, 2 In 40796 60720 EA 16/0In Stock
1- 14
$1.990
15+
$1.791