55151-K octagon extension
C$4.25Price
octagon box extension ring
4" octagonal extension ring x 1-1/2" depth = 15 cubic inches volume.
Extension ring with ground screw.
Concentric knockouts.
Raised ground screw.
octagon box extension ring
4" octagonal extension ring x 1-1/2" depth = 15 cubic inches volume.
Extension ring with ground screw.
Concentric knockouts.
Raised ground screw.