1/2(8201)4 SQ EXT RING 1/2 KO 1 1/2 DEEP

Thomas & Betts

  • $3.99
    Unit price per 



4” pre-galvanized steel square box extension ring, 1-1/2” deep, 21 cubic inches. Drawn construction with 1/2” knockouts. Total 12 – 1/2” knockouts on sides.


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