Fluidmaster's K-400H-038 3 in. Universal High Performance Everything Toilet Repair Kit offers an all-in-one solution to repair your toilet fast and is made specifically for 3 in. flush valve toilets. This complete toilet repair kit includes everything you need to fix your toilet fast, including install/uninstall tools. The PerforMAX toilet fill valve is a high-performance fill valve with 2X greater refill rates than standard models, Featuring ultra-quiet operation and adjustable bowl and tank water settings to customize your water use per flush. The adjustable 3 in. toilet flush valve changes height with a quick 90-degree turn, no cutting required. Also including the adjustable 3 in. toilet flapper. Built to last with a durable silicone seal and water-saving adjustable dial design. The universal tank-to-bowl toilet gasket is made to fit most any 3 in. flush valve toilet, with a simple two-piece design. Quickly solve running, noisy or leaky toilet problems with one kit made to fit and provide the simplest install possible. Follow the step-by-step instructions and use the toilet install tools on the fill valve, flush valve and tank-to-bowl hardware. Best for use in 1.28 HET toilets. Material: Plastic.