Review on 🚽 Hibbent Metal Bidet T-adapter with Shut-off Valve, Tool-free Installation by Hand Tighten Nut, No Leaking Design, 3-way Toilet Tee Connector Diverter Valve - Polished Chrome for Bidet Attachment by David Weis

Man, was that damn hard to install! Bought to replace the LuxeBidet plastic T-adapter. However, our existing 7/8" umbilical connector will not fit a 15/16" connector. The product description says that 15/16 inch is compatible with 7/8 inch, but there is a difference (see picture for connector width conversion). Note that 7/8" is the standard for toilets in the US. The 1.6mm difference means you have to be very careful when threading it (don't over-tighten the threads!) to give yourself some slack for have tight threads. Our original supply line has a hard plastic BC connector and will not thread more than 3 times onto the T-Adaptor. And after a few tries we stripped the threads completely. will work (see pic). I I've tried a few things but you have to be very careful with the alignment and don't force it.(If you unscrew it afterwards you'll find thin plastic lines running from the 7/8" connector through the 15/16" Threads have been sheared off.) Once installed the T-adapter is leak free and very easy to adjust flow to the bidet! If only it were a US standard 7/8" it would make the installation a lot easier.