Adjustable Strong Zinc Alloy Hinge: This hinge features a dual oil core design, which is key to its ability to provide better performance.
Traditional toilet hinges usually have a single bearing structure. Over time, this simple structure is prone to wear and loosening, affecting the stability and longevity of the toilet seat.
The double oil core design greatly impro ves the stability and durability of the hinge. The two independent bearing oil cores support each other, dispersing the pressure and friction during use. This not only ensures that the hinge can maintain stable operation for a long time, but also significantly extends the service life of the whole product.
It is worth mentioning that the hinge is made of high-quality galvanised alloy. Compared to ordinary iron or plastic hinges, zinc alloy has superior strength and corrosion resistance. Even when exposed to water vapour and humidity for a long time, it will not easily rust or crack.
What's more, this hinge has a 360-d…