The TOTO SP Base Gasket for 1H Faucet is a crucial component for ensuring a watertight seal in your faucet installation. This gasket is made from high-quality materials that resist wear and tear, providing long-lasting performance. Designed specifically for TOTO faucets, it fits securely to prevent leaks and maintain optimal water flow. Its dimensions are tailored to fit standard faucet bases, making installation straightforward. This gasket meets industry standards for plumbing components, ensuring reliability and compliance in your home or commercial setting.