Hubbell 4" Square Box Extension Ring (2 ⅛" Deep, Concentric KO) - Pack of 40, Model 53171K
Pickup available at IES - Mississauga
Usually ready in 4 hours
Shipping & Pickup Information
In-stock items typically ship next business day.
Additional shipping charges may apply to oversized or freight items. Shipping rates calculated at checkout.
Free pickup from our local warehouses in Mississauga & Scarborough. Usually ready within 1 business day.
Returns available on eligible items.
Add wiring space to 4 in. square electrical boxes with this drawn-steel extension ring for ceiling and wall junctions. Its 2-1/8 in. depth and 30 cu. in. capacity provide additional room where conductor runs branch to multiple electrical devices, while 1/2 in. and combination 1/2–3/4 in. knockouts accommodate conduit connections.
Specifications
| Product Type | Extension ring |
| Box Compatibility | 4 in. square boxes |
| Depth | 2-1/8 in. (2.125 in.) |
| Capacity | 30 cu. in. |
| Material | Steel |
| Construction | Drawn |
| Colour | Silver |
| Knockouts | 4 × 1/2 in.; 6 × combination 1/2–3/4 in. |
| End Knockouts | 4 × 1/2 in.; 2 × combination 1/2–3/4 in. |
| Side Knockouts | 4 × combination 1/2–3/4 in. |
| Number of Gangs | 2 |
| Gangable | No |
| Bracket | None |
| Plaster Ears | No |
| Raised Ground | No |
| Wiring System | Conduit |
| Location Rating | Dry location |
| Weight | 0.54 lb |
| Certification | CSA listed |
| Pack Quantity | 40 |
| UPC | 626463003367 |
