Reliable and practical: Made of material, this toilet cisterntotoilet pan fixing fitting sealing kit is reliable and practical to use. Quick and easy installation: The extra nut on the lower side (bottom lock) makes installation quick and convenient. The locking nuts prevent shifting and assure a secure fit. Secure and leakproof: The tanktobowl bolts feature large rubber grommets on both the upper and lower sides, effectively securing and sealing the toilet tank to the bowl, avoiding leaks. Complete installation kit: This kit includes bolts, screws, and gaskets, providing everything you need to install and secure your toilet effectively. Use scenarios Scenario 1: Replacing worn or missing cisterntobowl hardware during maintenance or to restore stability and prevent leaks. Scenario 2: Installing a toilet during a bathroom remodel or construction project, with a complete hardware kit for reliable mounting. Scenario 3: Upgrading an existing toilet to improve seal and stability, reducing the risk of leaks and movement.