【Good Fit for Your Toilet Tank】: This needle valve silent water inlet valve is designed to perfectly meet your toilet tank needs. It also ensures a quiet operation during the water filling process, providing you with a more comfortable and peaceful living environment 【Leakproof Toilet Flap】: Suitable for most toilets with a 2inch flush outlet, this toilet tank flap is made of rubber that is both sturdy and flexible. It effectively resists the erosion of chlorine and hard water, maintaining its clean and shiny appearance over time. Its sealing performance effectively prevents leakage issues 【Stable and Adjustable Side Toilet Flush Lever】: Made from solid brass with a metal surface-treated handle, this lever offers strong load-bearing capacity, corrosion resistance, and rust prevent to ensure long-term use. The side-mounted toilet tank lever features three length adjustment holes to meet your specific length requirements and can be bent at the correct angle to fit your toilet tank 【Material】: The product is made of metal material for durability. The six-point tooth inlet pipe has an adjustable height range of 203mm-304.8mm, width 90mm; the 2-inch drain valve measures 76.77mm; the copper rod length is 203mm 【Universal Design】: The Flush Valve Repair Set is highly adaptable, suitable for most toilet tanks, and is suitable for both vintage and modern toilet models.   Specification: Material:Metal Size Chart: adjustable height range: 20.3cm-30.48cm/7.99inch-12.00inch width: 9cm/3.54inch 7.677cm/3.02inch drain valve: 20.3cm/7.99inch Package Includes: 1 Toilet Fill Valve Set Note: Please allow slightly errors 1-2cm differences due to manual measurement.