Is there a compatable bottom rack for this sink?A.
The Blanco 440249 can be used with the Blanco 220992 basin rack.
Does this sink come with mounting brackets or does the company installing it provide them ?A. The Blanco 440249 comes with the mounting brackets but often installers prefer to use their own.
What direction is the rectangle? Is the longest dimension parallel to the edge of the counter top and wall?A. Yes. The direction of the rectangle is parallel with the edge of counter top and wall.