50/50 Franke Vector 18g SinkThis 50 50 Franke Vector 18 gauge sink is 33 7 16 x 22 7 16 x 9 in outer dimensions and 31 3 4 x 18 1 8 x 9 in inner dimensions. This versatile sink may be installed as a top mount or under mount sink. It also features minimal radius corners and drain lines. Frankes pre attached, spring loaded clips make installation easier than ever for the homeowner. Drop the sink into the cutout and press down to activate the clips. The placement of the clips