Universal Compatibility with Side Mount Toilet Tanks: This toilet handle replacement kit is compatible with TOTO THU004CP Trip Lever for ST701, CST854, CST884, and more. Its universal design fits most side mount toilet tanks, making it a perfect toilet flusher replacement kit for a variety of models. Be sure to check the required lever type and size before purchasing to ensure a perfect fit. Effortless Installation: This toilet flusher replacement kit makes replacing your toilet handle a breeze. Simply remove the old parts, align the new toilet handle, and secure it in place. The included locknut prevents loosening over time, and the lever's three adjustable holes allow for flexible length adjustments, ensuring it fits most standard toilet water tanks. RiskFree Guarantee: All products, including this toilet flush handle, come with a 100% No Questions Asked Guarantee. We are committed to providing topquality products that meet your needs. If you encounter any issues, simply contact us, and we'll resolve it promptlyensuring your satisfaction every step of the way. Longlasting Durability: Crafted with a highquality zinc alloy toilet handle and a durable copper arm, this kit is designed for extended use. The copper arm is rigorously tested and washed to ensure it is rustresistant, so your toilet flush handle remains functional and attractive over time, with minimal maintenance required. Ideal Replacement: This toilet handle replacement kit provides a perfect solution to replace damaged or rusty handles, restoring your toilet's functionality and appearance. The sleek, modern design refreshes the look of your bathroom, while ensuring smooth flushing every time, thanks to the highquality construction.