The toilet tank mounting hardware set includes everything you need for a simple installation. With metal nuts and rubber washers, this kit allows a tight and secure fit, eliminating the risk of leaks. The components are designed to withstand the rigors of daily use, making them an ideal choice for both residential and commercial bathrooms. Features -Color:Assorted Color -Material:Metal, rubber -Size:10.20X2.50X2.50cm/4.01X0.98X0.98in -Size:10.40X10.40X3.20cm/4.09X4.09X1.26in -Size:8.50X8.50X2.70cm/3.34X3.34X1.06in -Userfriendly installation: the split design makes it easy to install and maintain, ideal for both novice and experienced users -Adjustable length: the extended screw rods are suitable for various toilet tank thicknesses, providing a fit for different models - : the sealing rings allow a leakproof connection, providing peace of mind and preventing water damage -Musthave accessory: these toilet tank bolts are essential for any bathroom, enhancing the functionality and user experience of your toilet -Sturdy: built from sturdy materials, these universal toilet tank bolts are designed to offer performance and longterm durability Package list: 1 x pair of extended tank screws 1 x sealing ring (2 inch) 1 x sealing ring (3 inch)