

Cachet® ReadyLatch® Quiet-Close™ round-front toilet seat
- Shape
- Oval
- Grip-Tight installation hardware makes it easy to fasten the seat – everything is done from above the bowl
- ReadyLatch® hinge provides a positive lock/unlock latch to securely hold seat in position, yet seat easily removes for cleaning or adjusting fit
- Quiet-Close™ round-front seat and lid prevent slamming
In stock7 available
Confirm package contents and required parts before ordering.
Check parts & fitProduct information
Overview & features
Bring quiet comfort and effortless care to your daily routine with the KOHLER Cachet ReadyLatch® round-front toilet seat. Designed to fit most round-front toilets, this seat pairs subtle styling with thoughtful engineering that makes it easy to install and even easier to keep clean. Fasten everything from above the bowl with just a screwdriver, so there is no reaching underneath to secure the seat. Quiet-Close™ technology guides the seat and lid down gently, preventing slamming and keeping your space calm, while Grip-Tight bumpers hold the seat firmly in place to stop it from shifting. When it is time to clean, the ReadyLatch® hinge locks the seat securely yet releases in a moment, so you can lift it away for a thorough wipe-down and reattach it with ease. A contoured shape adds comfort, and color-matched plastic hinges complete the polished look. It is the right balance of function and style, bringing lasting ease to the moments that make up your day.
Features
- Grip-Tight installation hardware makes it easy to fasten the seat – everything is done from above the bowl
- ReadyLatch® hinge provides a positive lock/unlock latch to securely hold seat in position, yet seat easily removes for cleaning or adjusting fit
- Quiet-Close™ round-front seat and lid prevent slamming
- Grip-Tight bumpers hold seat firmly in place
- Contoured seat for user comfort
- Color-matched plastic hinges
- Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging
- Fits most round-front toilets
Specifications
| Material | Plastic |
|---|---|
| Product type | Standard |
| Style | Transitional |
| Application | Residential |
| Length | 16.06 in (408 mm) |
| Width | 14.18 in (360 mm) |
| Height | 2.19 in (56 mm) |
| ASME / CSA standard | IAPMO/ANSI Z124.5 |
| Warranty | KOHLER® Toilets and Seats Limited Warranty |
Available variants
| SKU | Finish |
|---|---|
| 4639-RL-0 | White |
| 4639-RL-7 | Black Black |
Documents
Key features
- Quiet-Close
Dimensions & specifications
- Material
- Plastic
- Shape
- Oval
- Length
- 16.06 in.
- Width
- 14.18 in.
- Height
- 2.19 in.
- Certifications
- ASME
What’s included
See the product description and manufacturer documents for package contents. Need to confirm a specific item? Contact us before ordering.
Compatibility & additional parts
You may also need
Some installations need additional parts such as a valve, rough-in, drain, seat or mounting hardware. Check the manufacturer documents or contact us and we’ll help confirm what your installation requires.
Documents & downloads
Specifications
Installation & care
Service parts
CAD & BIM files
Contact us for documents for this model.
Delivery & returns
Availability and lead time
In stock
Availability can change as orders are placed.
Check availability & lead timeShipping policy
Before installation
Confirm the product, finish and required parts are right for your project, then review return eligibility.
Eligible items must remain unused, uninstalled, undamaged and in original packaging. Some special orders and installed goods are non-returnable, subject to statutory rights.
Parts, repair & warranty
- Replacement parts
Availability not confirmed
Replacement parts may be available for this model. Contact us with the model number and the part you need.
- Service & repair
Availability not confirmed
Faucetera+ does not provide installation or repair labour. We can help you find manufacturer support information.
- Care & repair information
Availability not confirmed
Manufacturer care, maintenance and repair information is provided when available. Contact us if you need help finding it.
An unconfirmed status means you should request current information before purchase. This does not limit any legal warranty or consumer right.
For the warranty terms for this model, review the manufacturer documents or contact us.
Nothing here limits any rights or legal warranties that apply to your purchase.
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