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VALVE LOCK NUTS
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- valve lock nuts
- Parts and Accessories Type:
- Valve
- Department:
- Plumbing
TOTO THP4437 – Frequently Asked Questions
1) What exactly is the TOTO THP4437 handle adapter kit?
The TOTO THP4437 is a valve parts kit consisting of valve lock nuts, used on TOTO bath and shower valve trim where the handle mounts to the valve stem. It is a replacement hardware piece, not a complete valve or trim set, so the valve body and handle stay in place and only the adapter hardware is swapped.
2) Is THP4437 a single part number or are there different versions to choose from?
There is one configuration only. THP4437 is ordered as a single kit with no finish or size choices to specify, so the manufacturer part number THP4437 is all a plumber or property manager needs to put on the order.
How fast can I get the TOTO THP4437 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO THP4437 come with a warranty?
Absolutely. The TOTO THP4437 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO THP4437?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THP4437 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.