KOHLERK-5807-NA 3 ft. Undermount Sink Kit No Finish

So, when the installers came to put in my undermount sink and new countertops they starting laughing at the "KOHLER Undermount Sink Kit." The kit is just too small and not substantial enough to hold the Enamel sink (even before adding water, pots & pans).The worst part is I bought the kit in advance (with the sink), had templates of the counters created and then it took a month before they fabricated the tops and came to do the install. Now that they do not need the Undermount Kit, the return window is closed and I am stuck with it.Check with your installer before you bother buying this, if the sink has any weight to it or can hold a large volume of water, you will still need a large wooden frame to hold and support the weight of the sink.The Idea of an undermount kit with adjust-ability is great, but it needs to be a much more substantial and have better mounting points to support the massive weight of the new very large and heavy Kohler Sinks.

Easy installation

I wanted a nice white ceramic sink instead of the flimsy cheap looking stainless steel sinks everyone seems to sell these days. This sink looks great and I have had no problems with it. The only downside to the sink is that it is very heavy so installation takes a few strong people but my contractor handled that.

we are completing a kitchen reno in NYC & this was a great last minute fix for 80 lb undermount cast iron sink...it worked great & we are enjoying

I loved how fast the shipment arrived. It worked perfectly.

Would've sent this back if the contractor hadn't already cut the bars to fit. Went in the trash, a sad waste of money. Not a good design, difficulty installing and ended up with a different bracketing method.

Great product! Highly recommend with Cast Iron Kohler Sink. It is a must have. Need professional installation.