Use to reduce the size of the conduit hole knockout opening in a steel outlet box or other metal enclosure. Must use one inside the enclosure opening and one on the outside. UL listed and CSA certified.
| Inside Diameter |
: |
1.11 in |
| Material |
: |
Steel |
| Outside Diameter |
: |
1-3/4 in |
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Catalog
https://assets.unilogcorp.com/187/ITEM/DOC/Halex_100018255_Catalog.pdf
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Catalog
https://assets.unilogcorp.com/187/ITEM/DOC/Halex_100064258_Catalog.pdf