Description
Extension Ring 53151-K
Steel Box Extension Ring Square Without Back
4″ Square with round knockouts on the sides.
Knockouts
Great for adding extra capacity to the box.
UL listed.
Extension Ring 53151-K
Extension Ring 53151-K
Steel Box Extension Ring Square Without Back
4″ Square with round knockouts on the sides.
Knockouts
Great for adding extra capacity to the box.
UL listed.
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