Kraus 31 inch Undermount Single Bowl Black Onyx Granite Kitchen Sink

Included Warranty: Limited Lifetime
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ITEM# 16073796
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    Kraus 31 inch Undermount Single Bowl Black Onyx Granite Kitchen Sink
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    ITEM#: 16073796

    Kraus undermount granite sinks create an instant style upgrade for the kitchen. Constructed from 80% natural granite, with the look and feel of real stone, these modern kitchen sinks look striking in a variety of settings. Clean lines and thoughtful design details highlight the organic elegance of granite, for an eye-catching look with contemporary appeal. The extra-deep basins accommodate large dishes with ease, while the gently rounded corners make sink maintenance simple. Each non-porous, naturally hygienic sink is protected with a thermal finishing process, creating a surface that is highly resistant to heat, chemicals, scratching, chipping, and discoloration. This single bowl sink provides a lifetime of functionality with refined style. For added convenience, a basket strainer drain assembly and complimentary towel are included free with purchase. Constructed from premium stainless steel, the top-quality basket strainer assembly creates a tight seal to prevent food and debris from clogging the drainpipe. For easy installation, all mounting hardware is provided. Experience Kraus Quality and bring your best kitchen ideas to life. Benefits & Features

    • installation type: Undermount
    • Sink cutout template: included
    • Minimum cabinet size: 33 in
    • Sink length: 30.47 in
    • Sink width: 17.09 in
    • Sink depth: 8.66 in
    • Drain opening: 3.5 in
    • Drain position: Rear
    • Number of faucet holes: 0


    Style Basin Undermount
    Length Over 22"
    Shape Rectangle
    Number of Bowl Single Bowl
    Assembly Assembly Required
    Bowl Depth 8.1 to 9 inches
    Width Less than 20"
    Dimensions 30.47 inches L x 17.09 inches W x 8.66 inches H (overall sizes)28.35 inches L x 14.57 inches W x 8.66 inches H (bowl sizes)
    Warranty Limited Lifetime
    Materials Composite Granite
    Model Number KGU-413B

    Product Reviews

    5 Stars
    4 Stars
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    1 Stars
    • Love this sink

      I'm a decorator and have purchased this sink for several home renovation projects.

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    • Great sink

      Love the sink. Very different from the normal stainless that scratches and white ceramic that stains. Nearly indestructible. Looks nice

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    • Great value

      Had this sink put in my new kitchen (with white shaker cabinets and viscont white granite), I am so glad I decided to get a black granite sink instead of stainless steel, it looks fantastic and is very easy to clean.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • color, granite, size and value for price

      • Perfect size and color for my current project. I'm a huge fan of a single bowl sink and have always been pleased with quality of Kraus products.

      • color and size

      • Love this sink. It is beautiful and easy to maintain. I have one at our other house and am doing it again.

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    Shipping & Returns


    Usually leaves our warehouse in 1 business day. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.