KOHLER

KOHLER 4639-RL-0 Cachet ReadyLatch Round Toilet Seat Soft Close White

217+ bought in the past month

$39.60

About this item

  • Grip-Tight installation hardware makes it easy to fasten the round toilet seat slow close – everything is done from above the bowl
  • ReadyLatch hinge provides a positive lock/unlock latch to securely hold the slow close toilet seat in position, yet it easily removes for cleaning or adjusting fit, while Grip-Tight bumpers hold seat firmly in place
  • Contoured round soft close toilet seat for user comfort. Color-matched plastic hinges
  • Fits most round-front toilets
  • KOHLER toilet seats are not returnable if opened or outside of original packaging
$39.60

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Delivery15 Apr – 21 Apr
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Product details

ColorWhite
BrandKohler
MaterialPolypropylene (PP)
StyleReady Latch
ShapeRound
Product Dimensions16.68"L x 5.5"W
Item Weight4.69 Pounds
UPC195711000156
ManufacturerKohler

Technical specifications

colorWhite
brandKohler
materialPolypropylene (PP)
styleReady Latch
shapeRound
product_dimensions16.68"L x 5.5"W
item_weight4.69 pounds
upc195711000156
manufacturerKohler
part_number4639-RL-0
item_model_number4639-RL-0
sizeRound
finishWhite
patternReady Latch
item_package_quantity1
included_componentsQuiet-Close Round-Front Toilet Seat, Hardware
batteries_includedNo
batteries_requiredNo
warranty_descriptionKOHLER® Toilets and Seats Limited Warranty
best_sellers_rank#89 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Toilet Seats
date_first_availableJune 23, 2022

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Customer reviews

4.340,888 ratings

Customers say

Customers find the toilet seat to be of good quality, easy to install with no tools required, and appreciate that it closes softly without slamming.

★★★★★

Nice toilet seat

Mom to 4 BoyzDecember 17, 2025

Easy to install. Love the easy pop off feature for cleaning. So much easier than trying to clean under the back and around the attachment points. Slow close is nice- no dropped lids and loud bangs. Read more

★★★★★

Sturdy seat with soft-close feature for seat and lid!

Howling CoyoteNovember 8, 2024

This is a review for the KOHLER 4636-RL-0 Cachet ReadyLatch Elongated Toilet Seat. The Good: Everything. The Bad: The instructions. The Ugly: Seriously, the instructions. The Kohler ReadyLatch toilet seat is a really nice piece of work. It features a slow, soft-closing lid and seat as well. The material is plastic, but it has a good thickness and feels very firm under me when I sit down. I'm 6'2" and 280lbs currently, and there's not even any flex from the seat as I sit down. *Very* sturdy, indeed. The color is a basic white, just like the porcelain on most toilets, so it matches just fine. I have to give props to their packaging. Before you even open the package, it shows you the measurements and warns you to double check and make sure it'll fit on your toilet (and that you didn't order the wrong shape for your toilet!). That being said, the only downside was the instructions - there really wasn't much of any. I've taken off and put on a lot of toilet seats in my time, and they're all pretty straight forward - pop the tab on the top, grab the nut on the underside, use a screw driver to unscrew the plastic bolt from the nut, repeat on the other side, and job's halfway done. Reverse it to install. No problem, right? Wrong! This Kohler had a rubber encased wing nut with a tube that flared out at the end into a flat donut. What...the...okay! Let's check instructions...uhhh...nope...okay, *sigh* let's ask the Internet. Bingo. After hunting around the first couple search results, I found a gentleman installing one - on YouTube. I had to sit through five minutes of someone talking about their toilet and the seat, how their seat had a crack in it, etc etc etc, until suddenly he shows me the secret! FOLD THE WINGNUT SIDEWAYS AGAINST THE TUBE, SLIP IT DOWN THROUGH THE BOLT HOLE ON THE TOILET!!! After that, the install was very simple and straight forward. Position the toilet seat over the two bolt holes (now with a rubber tube installed and a wing nut hanging down on the other side) and install the two bolts that come with the lid. Final Thoughts: I've been using it now for a bit, and I have to say - it's different from my other lids, but I really like the design, fit and the angle of it. It's comfortable, but not "sit on the pot and watch funny cat videos" comfortable. Overall, I'd say it's competitively priced, and well worth the money. Read more

★★★★★

The best toilet seat so far!! Better than the wood ones and very strong and sturdy.

JeremyNovember 13, 2025

Premium toilet seat!!! Thick plastic. Not thin and flimsy like the ones that come with a cheap toilet. Closes soft. But the best part are the connections. Steel hardware, a nicely engineered way to attach the seat. It doesn’t come loose like most. Even under heavy load. Easy to clean and won’t break like the synthetic wood ones do. The small rubber fear truly keep the seat from moving. Just a really great seat. Well worth the money. Read more

★★★★☆

Perfect toilet seat!

RW2November 18, 2025

The media could not be loaded. Definitely an upgrade from the typical wooden seats I use buy. The color is perfect, it fits perfectly, installation was easy. I love the hinge style and the style of the lid, makes it a bit fancy. Doesn't slam closed and doesn't smack open on the tank lid when you lift the seat. Would have given it 5 stars but it was pricey! Read more

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★★★★★

Fast delivery and as expected

K CDecember 18, 2025

Solid, clean-looking toilet seat that feels sturdier than expected. Easy to install with standard hardware and fits well with no shifting once tightened. Smooth finish, comfortable, and a noticeable upgrade from our old one. Actually fit on my Toto toilet too! No complaints so far. Read more

★★★★★

Very nice lid!

Connie TDecember 12, 2025

Really nice commode seat! I decided to go with plastic-vs-wood. The last 2 I had were wood, neither lasted a year before the paint started rubbing off under the seat. Made it look like it was dirty all the time. I imagine cleaning products were the culprit. However If I cant use a disenfectant on a toilet, what good is it? This lid is self close, shiny and easy to clean. Seems quite sturdy as well. I Replaced it myself in 10 minutes (67 single woman) Read more

★★★★★

Metal screws and comfortable design

Craig SmithJanuary 1, 2026

Assembly easy & Secure. I picked it because the screws were made of Metal! Not the plastic ones that strip & wear out! I also like the indentation design for comfortable fit 😊 Read more

★★★★☆

Easy to install and nice quality

StevenWDecember 30, 2025

Easy to install and nice looking. Love the slow closing function! Nice quality, but the price is not cheap. Read more

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