Toilet Seat Screws Replacement Kit – Strong, Reliable, and Easy to Install Quality Materials: Built with durable metal hinges and bolts, this kit offers strength compared to standard plastic fixtures. The solid metal construction ensures smooth hinge movement and longlasting performance. Strong and LongLasting: Ideal for replacing damaged or worn toilet seat hinges. Fits most standard toilet seats with fixed hinges. Rubber and metal components provide greater durability and stability than common plastic alternatives on the market. Fit for Standard Sizes: Expanded ball diameter is 2 cm (0.79 inch) when unexpanded. Bolt length is 4 cm (1.57 inches). Compatible with toilet seat holes measuring 14–16 mm, suitable for two toilet seats. Fast and Simple Installation: Rubber washers feature an integrated threaded section for easy placement in the mount holes of the toilet bowl. When the screws are tightened, the washers expand and lock securely in place without the need for a secondary nut at the bolt's end. Applications: 1. broken hinges to improve toilet seat stability and prevent shifting during use. 2. Upgrade old or worn hinges for smoother seat operation and a cleaner appearance in the bathroom. 3. Reliable solution for rental properties, offices, or public restrooms requiring fast and durable hinge replacement. This replacement kit is designed for convenience, reliability, and compatibility with most standard toilet seat installations, providing a sturdy and professional solution.