SIGMA 1-Inch Knockout Seal
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1-Inch Knockout Seal
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* Estimated stock levels as of Sat, Feb 4, 2023. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
- Steel Construction
Sigma's Knockout Seals are used to close exposed holes in an outlet box or metal enclosure.
The following information is subject to change without notice
|Prop 65 Warning||WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.|