https://www.mccoys.com/shop/p/18145603/southwire-55151-s-upc-octagonal-extension-ring-4-in-w-9-knockout-steel-silver-galvanized?srsltid=AfmBOop3j78cPwCihbSGYzkIkoncLzPeLoST80GCRj60H6VoOQ5Sk4Vu
55151-S-UPC Octagonal Extension Ring, 4 in W, 9-Knockout, Steel, Silver, Galvanized
Sku: 5647631-052303-18
$4.19
126 Available at
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Estimated Arrival On: 05/10/2026
Electrical Box Adapters & Extension Options:Orbit 4RB-MKO-EXT Switch Box
Southwire Octagonal Extension Ring, Number of Knockouts: 9, Steel, Galvanized, Silver, 4 in W, 1-1/2 in H
- Combination knockouts allow for greater wiring flexibility
- Combo-head fixture/cover mounting screws
Type
Octagonal Ring
Number of Knockouts
9
Material
Steel
Finish
Galvanized
Color
Silver
Length
1-1/2
Width
4
Height
1-1/2
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