• Fits all 16" centers 2" x 4" & 2" x 6" <br> • 6 prescored true 4" dia knockouts in most common positions <br> • 6 starburst knockouts for gas connections & venting <br> • Plastic meets UL standard 94HB tests for flammability <br> • Self-trimming unit 18"W x 24"H <br> • White;
BUILDERS BEST(R) Builders Best Saf-t-duct Dryer Outlet Box
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• Fits all 16" centers 2" x 4" & 2" x 6" <br> • 6 prescored true 4" dia knockouts in most common positions <br> • 6 starburst knockouts for gas...
