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Cold and Hot Water Knob Replacement, 4 Pieces Compatible with Various Series of Faucets Such asRyutain, Delta, LDR, Delex, and Peerless.Index Button of The Faucet

4.6 (3) Write Review
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$9.99

$ 4 .99 $4.99

In Stock

1.Style:Classic


About this item

  • The Ryutain faucet replacement caps are not universal. They are compatible with two-handle faucets, as shown in the figure. The replacement cap measures 1.18 inches in size. Before purchasing, please check your existing replacement cap—installation can be completed smoothly if the sizes match.
  • Versatile Replacement Set: The Ryutain YKL-01 is a temperature control button set specially designed for bathroom faucets, mainly used to replace damaged or aging hot and cold water knobs. The set contains 4 buttons to meet a variety of needs, whether it is changing the knobs of multiple faucets or reserving a spare, it can be easily handled.
  • High-quality and durable material: The button is made of acrylic material, which has good durability and stability. The surface is specially treated, which not only feels comfortable to the touch, but also has strong wear resistance and corrosion resistance. It can be used for a long time in a humid bathroom environment. It is not easy to fade, deform or damage, ensuring a long service life of the product and providing users with a reliable experience.
  • Precise temperature adjustment: It can precisely control the mixing ratio of hot and cold water. By simply operating the knob, it can easily adjust the appropriate water temperature to meet the requirements of different scenarios such as daily washing and bathing. This product is the ideal choice for consumers seeking a comfortable water temperature experience.
  • Convenient installation design: The button size is carefully designed to match the common faucet knob installation specifications on the market. Users can install it by themselves without professional assistance, and the installation process is smooth without additional modifications or adjustments, saving time and money and bringing consumers a convenient installation experience.


This product is a thermostatic button set for bathroom faucets, specifically designed for replacing damaged or outdated cold and hot water knobs. Each set contains 4 buttons, which can meet the usage needs in different scenarios. It has excellent compatibility and can be adapted to various series of faucets of many well-known brands, such as Ryutain, Delta, LDR, Delex, Peerless, etc. The buttons are made of high-quality materials, featuring good durability and stability. The surface material has undergone special treatment, not only providing a comfortable touch but also having strong wear resistance and corrosion resistance. It can be used for a long time in the humid bathroom environment, and is not prone to fading, deformation or damage, ensuring the service life of the product. The size of the buttons has been carefully designed and matches the installation specifications of common faucet knobs on the market, ensuring a smooth installation process without the need for additional modifications or adjustments.


Lynda M. Mortensen
Reviewed in the United States on May 28, 2025
Although these were too small for the faucets they were intended for, they did fit faucets in the basement that also needed some attention. These little plastic discs often get broken while cleaning and these replacements offer great value to smarten those faucets up again. Easy to install.
Niki Overstreet
Reviewed in the United States on May 22, 2025
These knob caps for my hall bathroom fit perfectly into m sockets. Adding them took second. With an ease of installation I wasn't expecting, as it usually takes me an hour to install various projects within my bathrooms at home. Only ending to pop off the previous cracked caps, which was done with a plastic scraper edge. They are built from quality plastic surround, which can be seen from holding them in-hand. For my money, these are a great value. They function easily in my bathroom, feel great in-hand, and are built to last.
_Customer
Reviewed in the United States on April 28, 2025
These hot and cold water knob replacement caps from Ryutain Store are exactly what I needed.I live in an old apartment building built in the mid 1900s, with a lot of the original fixtures still installed.Recently, the hot and cold indicators on the knobs in my bathroom simply crumbled; so I needed replacements.These fit the bill perfectly. Easy to install; just a quick press and they snap in place. Perfect fit, and no issues.Glad there are 2 sets of covers included; so, I have a pair on hand if I need to replace them in the future.Recommend; would order again.