|Connection size (in.)||3/8 In.||Faucet Height (in.)||7.8125|
|Spout Height (in.)||5.75|
|Cartridge Valve Type||Ceramic Disc Faucets||Color Family||Nickel|
|Color/Finish||Vibrant Brushed Nickel||Commercial / Residential||Residential|
|Deckplate Included||Deckplate Included||Drain Kit Included||Drain Kit Included|
|Faucet Hole Fit||1||Features||No Additional Features|
|Finish Family||Brushed Nickel||Flow rate (gallons per minute)||1.2|
|Handle Type||Lever Handle||Installation Type||Single Hole|
|Material||Metal||Maximum Deck Thickness (in.)||1.5|
|Number of Faucet Handles||Single Handle||Returnable||90-Day|
|Spout Reach (in.)||5||Valve Included||Valve Included|
|Certifications and Listings||ADA Compliant,ANSI Certified,ASME Certified,CSA Certified,EPA Approved,NSF Certified||Manufacturer Warranty||Lifetime Limited Warranty|
A: Hi Cheryl, this is Sarah with Kohler Customer Service. I am glad to address your questions. We recommend using aa solution of 50/50 water & vinegar to remove hard water stains. To decrease the water flow and prevent splashing, we suggest turning down the supply stops under the sink. For additional assistance, please call our team at 1-800-4KOHLER. Thank you for choosing Kohler.
A: We have the same issue with the stopper - i.e., hard water stain. No suggestions. It not any worse than other faucet we have. No issue with splashing. Very smooth and soft stream. Perhaps your height is greater or the hard water has already narrowed the stream, increasing the velocity. We are quite happy with our faucet overall.
A: Mary, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-R30577-4D-BN is exclusive to Home Depot. The faucet is made up of premium construction and is packaged with a plastic drain. Thank you for choosing Kohler.
A: Hi Helga, this is Lisa with Kohler Co. I am glad to address your question. Kohler Co is a global company, and manages manufacturing facilities in countries all over the world. Almost all KOHLER products have multiple parts; each part has the ability to come from a different facility or vendor from around the world. Fixture products will feature a marking “Crafted in XXXX;” where XXXX is the country of origin, printed on the carton label below the UPC bar code. If the Fixture has no “Crafted in” notation, it is made in the United States. Faucets, drains, and accessories do not have the marking because the numerous components are sourced from various countries on various days, and tracking would be insurmountable. Thank you for choosing Kohler.
A: This obviously depends on where you mount the sink but if I measure from faucet stem to where the water flows it is about 4 1/4"
A: Dtizard8, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-R30577-4D-BN has a spout height of 7-13/16" and measures 5-9/16" from the aerator where the water comes out to the base of the faucet. The following link is to the specification sheet showing this on page 2 as well: https://bit.ly/3xdDZU5. Thank you for choosing Kohler.
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