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Home Improvement > Bathroom Fixtures > Toilet Seats > Part #: 4731-GC
SKU #: KOH17396

Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge


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Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge

Featuring sturdy, chip-resistant polypropylene construction that won't stain or peel, the Stronghold toilet seat is ideal for commercial or institutional applications.


  • Elongated open front hard toilet seat
  • Made of solid polypropylene -- resistant to staining, fading, chipping and peeling
  • Ergonomic contour adds additional comfort to the seat
  • With quiet-close check hinge and integrated handle
  • Stronghold collection
  • Commercial Use


  • Overall: 1.18" H x 14.25" W x 18.31" D
  • Overall Product Weight: 4lbs

Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge

Weights & Dimensions

  • Overall: 1.18" H x 14.25" W x 18.31" D
  • Overall Product Weight: 4lbs


Product Type: Hard toilet seatsFinish: 1: Almond
Finish: 2: BeigeFinish: 3: Biscuit
Finish: 4: BlackFinish: 5: Grey
Finish: 6: SandFinish: 7: White
Shape: ElongatedPrimary Material: Plastic
Hinge Included: YesLid Included: Yes
Seat Style: Open frontCommercial Use: Yes
Country of Manufacture: China 


Product Warranty: One Year Limited 


ADA Compliant: No 

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 Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge

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When you buy a Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge 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 #: 4731-GC here. If you have any questions about your purchase or any other Toilet Seats product for sale our customer service representatives are available to help.Whether you just want to buy a Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge or shop for your entire home, Wayfair has a zillion things home.

Kohler Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Open toilet seat

 from Butte, MT– Verified Buyer

I was looking for a seat without a lid for a powder room off my laundry. All of the other toilets in my home have soft-close seats & you get used to them not slamming. So, I also wanted a soft-close seat for this toilet as well, but they are quite difficult to find. This one fills the bill perfectly! There is a little bump-out on the right side of the seat as you face the toilet. I assume it is a handle for raising or lowering the seat, but it really seems to serve little purpose. I am just happy to have my soft-close, open seat! Also, the price was quite reasonable.

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OUR SKU # KOH17396

Stronghold Elongated Toilet Seat with Quiet-Close Check Hinge is also sometimes listed under the following manufacturer numbers: K-4731-GC-0, K-4731-GC-33, K-4731-GC-47, K-4731-GC-7, K-4731-GC-95, K-4731-GC-96, K-4731-GC-G9