Home / Sink Source Products / Granítis Collection / Quadro Series, Single Bar Sink, Black Quadro-N-100S-Black Quadro Series, Single Bar Sink, Black Outside Dimension 17 3/4" x 17" x 8" Inside Bowl 15 5/16" x 14 9/16 x 8" Installation Undermount Drain Size 3 1/2" Finish Black Onyx Notes Bar Matching strainer baskets and disposal flanges available Available Colors Product Documents DXFFile Related Products Quadro-N-100S-WhiteQuadro Series, Single Bar Sink, WhiteQuadro-N-100S-MochaQuadro Series, Single Bar Sink, MochaQuadro-N-100S-ConcreteQuadro Series, Single Bar Sink, ConcreteQuadro-N-100S-ChromaQuadro Series, Single Bar Sink, ChromaQuadro-N-100S-BlackQuadro Series, Single Bar Sink, BlackMadison-N-200-MochaMadison Series, Equal Double Bowl, MochaMadison-N-200-BlackMadison Series, Equal Double Bowl, BlackMadison-N-200-WhiteMadison Series, Equal Double Bowl, WhiteMadison-N-200-ChromaMadison Series, Equal Double Bowl, ChromaMadison-N-200-ConcreteMadison Series, Equal Double Bowl, ConcreteMadison-N-175-blackonyxMadison Series, 60/40, Black OnyxMadison-N-175-chromaMadison Series, 60/40, ChromaMadison-N-175-concreteMadison Series, 60/40, ConcreteMadison-N-175-mochaMadison Series, 60/40, MochaMadison-N-175-whiteMadison Series, 60/40, WhiteVirtus-N-100-blackonyxVirtus Series, Single Bowl, Black OnyxVirtus-N-100-chromaVirtus Series, Single Bowl, ChromaVirtus-N-100-concreteVirtus Series, Single Bowl, ConcreteVirtus-N-100-mochaVirtus Series, Single Bowl, MochaVirtus-N-100-whiteVirtus Series, Single Bowl, White