Complete toilet tank kit designed to stop leaks and restore reliable performance for standard twopiece toilets. Why you need this Fix a leaking tank quickly without calling a plumber. This kit contains everything required for a watertight replacement so you can complete the job in minutes. Compatible with the two most common flush valve sizes (2' and 3'), so you get the correct gasket and hardware for most standard American twopiece toilets. Durable, corrosionresistant materials provide a longlasting seal and reduce the chance of future leaks or bolt failure. Key benefits Complete contents: 4 rustresistant tank bolts (5/16' x 3.15'), two universal gaskets (2' and 3'), plus a full set of spare washers and nuts for a leakproof installation. Universal fit: Designed as a direct replacement for standard American twopiece toilets with either 2inch or 3inch flush valves. Time and cost savings: Userfriendly, universal design lets homeowners and maintenance staff achieve professional results without hiring a plumber. Longlasting performance: Stainless steel bolts resist corrosion and quality rubber gaskets and washers maintain a reliable, watertight seal. Specifications Tank bolts: 4 rustresistant stainless steel bolts, size 5/16' x 3.15' Gaskets: 2 universal rubber gaskets, sizes 2' and 3' Hardware: Complete set of washers and nuts included Compatibility: Standard American twopiece toilets (2' or 3' flush valves) Typical applications corroded or broken tank bolts on an older toilet to stop leaks at the tanktobowl connection. Swap out a worn flush valve gasket that causes intermittent or constant leaking into the bowl. Keep as a maintenance or emergency kit for rental units, property management, or facility maintenance to reduce downtime and costs. What to expect Simple, straightforward installation with common hand tools. A reliable, leak seal when parts are installed correctly. Corrosionresistant bolts and quality rubber components for extended service life. Included in the kit 4 stainless steel tank bolts (5/16' x 3.15') 1 x 2' rubber gasket, 1 x 3' rubber gasket Full set of washers and nuts for secure, leakproof installation This kit provides the parts and durability needed to restore a standard twopiece toilet tank to proper function quickly and affordably.