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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 3/22/2026 2:15:02 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Knock Out Seal, 1/2 In 40784 60795B EA 94/0In Stock
1- 29
$.490
30-149
$.441
150+
$.417
Knock Out Seal, 3/4 In 40787 60797B EA 117/0In Stock
1- 19
$.590
20-99
$.531
100+
$.502
Knock Out Seal, 1-1/4 In 40792 60712 EA 3/0In Stock
1- 4
$1.290
5-24
$1.161
25+
$1.097
Knock Out Seal, 1-1/2 In 40794 60715 EA 5/0In Stock
1- 4
$1.690
5-24
$1.521
25+
$1.437
Knock Out Seal, 2 In 40796 60720 EA 19/0In Stock
1- 2
$1.790
3-14
$1.701
15+
$1.611