1. Toilet trough and bowl coupling kit: universal replacement of water tank to bowl bolts. The kit includes 4 sets of water tank bolts with nuts and grinding claws. If the corresponding accessories are lost or damaged, spare washers and nuts will be added for replacement.
2. High quality: the bolts are made of brass plated, anti-corrosion and rust proof, and all washers are made of high-quality rubber.
3. Convenient installation: water tank to bowl bolt assembly kit, including all necessary accessories, and specially designed butterfly nut for easy installation and disassembly. In the installation video, you will see how easy it is to install the butterfly nut by hand.
4. Universal: 80 mm/3.15 inch bolt, thread diameter: 5/16 inch, suitable for most toilet slots.
5. Perfect protection: The rubber gasket will not break or damage the ceramic pot or bowl base. Closely connected between the toilet and bowl, with good performance.