MBD-1K - 3 1/2 DEEP 1 GANG MASONRY BOX W/CONCENTRIC KNOCKOUTS

BRAND: VISTA
SKU: 20231

Regular price $3.89

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3 3/4” High X 2” Wide 21 CU. IN.
14 Concentric knockouts (2 on botton, 4 on ends, 8 on sides).

Note: 1 concentric knockout on end is 1/2”, 3/4”, 1”.