I'm looking for the spec sheet for a sink manufactured by Elkay and sold by Home Depot. Elkay told me it's a model exculsive to home depot. Home Depot does not have it listed in any of their catalogs nor on their website. I want the product but will not buy it unless I have exact measurements. Home Depot twice said they could not do anything, even though I asked them to open the box so I could get the measurements off the spec sheet inside. The model number is SPUH3120R, and the home depot sku# is 309 214. Thanks ahead of time.