Hubbell 4" Concrete Ring (3 ½" Deep, 42 cu. in., ½" KO) - Pack of 20, Model 5456112
Pickup available at IES - Mississauga
Usually ready in 4 hours
Shipping & Pickup Information
In-stock items typically ship next business day.
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Free pickup from our local warehouses in Mississauga & Scarborough. Usually ready within 1 business day.
Returns available on eligible items.
Build flush electrical access into poured concrete decks with these rugged steel concrete extension rings. Flat sides provide solid locknut contact, while external nailing ears secure the rings to wood forms and waxed fixture ears help protect mounting threads from concrete. A removable top cover provides access for before-pour work on high-rise floor installations.
Specifications
| Product Type | Concrete extension ring |
| Nominal Size | 4 in. |
| Depth | 3-1/2 in. |
| Volume | 42 cu. in. |
| Material | Steel |
| Construction | Welded |
| Side Knockouts | 8 × 1/2 in. |
| Raised Ground Screw | Yes |
| Mounting Features | External nailing ears and waxed internal fixture ears |
| Top Cover | Removable for before-pour work |
| Bracket Type | No bracket |
| Gangable | No |
| Plaster Ears | No |
| Wiring System | Conduit |
| Application | Poured concrete decks in high-rise construction; installed on wood or steel forms for a flush finish after form removal |
| Certification | CSA certified |
| Weight | 0.95 lb |
| Pack Quantity | 20 |
