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SKU #: KOH15857

Kohler Underscore 60" x 30" Drop-In Bath

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Kohler Underscore 60" x 30" Drop-In Bath

Featuring a simple, crisp design, this Underscore bath exudes understated style with contemporary flair.


  • Drop in or undermount installation
  • Clean simple design lines to coordinate with a variety of products

Product Details:

  • Material: Acrylic
  • Installation: Drop in; Undermount
  • Bath Therapy Type: Soaking
  • Capacity: 59.8 Gallons
  • Seating Capacity: 1
  • Product Warranty: One-year
  • Faucet Included: No
  • Drain Assembly Included: No
  • Drain Placement: Left; Right
  • Shape: Rectangular


  • Overall: 60" L x 30" W x 19" D
  • Internal Basin: 15.05" D
  • Overall Product Weight: 71lbs

Special Offer:

56 Issues of Sports Illustrated Magazine

Included with purchase ($20 value). 

Kohler Underscore 60" x 30" Drop-In Bath

Weights & Dimensions


  • Internal Basin: Bottom: 42.38" L x 20" W


  • Internal Basin: Top: 54.38" L x 24.31" W

Additional Weights & Dimensions

  • Overall: 60" L x 30" W x 19" D
  • Internal Basin: 15.05" D
  • Overall Product Weight: 71lbs


Bath Therapy Type: SoakingMaterial: Acrylic
Shape: RectangularDrain Placement: Left; Right
Motor Placement: No blowerDrain Assembly Included: No
Installation: Drop in; UndermountFaucet Included: No
Capacity: 59.8 GallonsSeating Capacity: 1
Heater Included: NoStereo System Included: No
Country of Manufacture: United States 


Installation Required: Yes 


Product Warranty: One-year 

About the Manufacturer

Kohler's history begins in 1873, with the first of many bold business moves. Despite a climate of financial panic and the start of a five-year economic depression, 29-year-old Austrian immigrant John Michael Kohler purchased the Sheboygan Union Iron and Steel Foundry.

The firm had a successful start producing cast iron and steel implements for farmers, castings for the city's furniture factories, and ornamental iron pieces that included cemetery crosses, urns and settees. A key turning point came in 1883 when John Michael seized upon another bold idea to improve his customers' quality of life. By applying baked enamel coating to a Kohler horse trough/hog scalder, he had created the Kohler Co.'s first bathtub. Kohler was now in the plumbing business.

Like John Michael, many of the early employees were immigrants. Steeped in a heritage of European craftsmanship, they were eager to achieve success in their new country. Their dedication to excellence helped to forge one of the oldest and largest privately-held companies in the United States.

The value of the Arts/Industry program to the factory can be assessed from both a personal and business standpoint. For some, the experience of meeting artists from all over the world is the most important aspect. For others, it is the bottom line. Over the years, design ideas generated by artists have been translated into innovative new products offered by the company.

Kohler Co. has long encouraged an ongoing dialogue with the art community by opening the doors of its pottery and iron foundry to internationally recognized artists. In a program administered by the John Michael Kohler Arts Center , artists work side by side with Kohler associates during long-term residencies, utilizing industrial technology on projects of their own choosing. The resulting free exchange of techniques and ideas has opened whole new avenues of creative expression for the artists.

Kohler Underscore 60" x 30" Drop-In Bath

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    Questions & Answers (1)


    “Hi, does the tub come with the drain stopper?” asked by Robert

    "Hi Robert, the drain stopper is sold separately." Amanda from Wayfair

    When you buy a Kohler Underscore 60" x 30" Drop-In Bath online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Kohler Part #: 1121 here. If you have any questions about your purchase or any other Tubs And Whirlpools product for sale our customer service representatives are available to help.Whether you just want to buy a Kohler Underscore 60" x 30" Drop-In Bath or shop for your entire home, Wayfair has a zillion things home.
    See something odd? Report it here.

    Customer Reviews

    Tell Us What You Think!

    Tell us what you think about the Underscore 60" x 30" Drop-In Bath. It will help us provide you with better products in the future and help your fellow Wayfair shoppers make better purchases.

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    Average Overall Rating
    (based on 4 reviews)

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    Great Product Great Price

    from HUTCHINSON, KS – Verified Buyer

    Nice modern design and a great bang for your buck! I would have given 5 stars but it didn't include the overflow drain pipe.

    Was this helpful? Yes0 No0

    Clean lines and Modern feel!

    from Center Valley, PA – Verified Buyer

    Love the drop in feel. This is a great value for the look! I am very pleased with how this looks in my bathroom!! I would recommend!

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    from Flossmoor, IL – Verified Buyer

    Great bathtub Fast shipping and packaged perfectly My only suggestion is to suggest the overflow and drain to purchase with this because it didn't come with it I had to order it separate

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    Good tub.

    from Pittsburgh, PA – Verified Buyer– Top 50 Reviewer

    This tub was a good option for the space. Price wasn't great, but not bad either.

    Was this helpful? Yes0 No0

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    OUR SKU # KOH15857

    Underscore 60" x 30" Drop-In Bath is also sometimes listed under the following manufacturer numbers: K-1121-0, K-1121-47, K-1121-96, K-1121-G9, K-1121-NY

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