The 10" Anti-Siphon Brass Ballcock from Braxton Harris Co Inc is designed to prevent backflow and ensure efficient water flow in toilet tanks. This ballcock features a durable brass construction, providing excellent resistance to corrosion and wear. With a standard 10-inch height, it fits most toilet models, making it a versatile choice for plumbing repairs and installations. The anti-siphon design meets industry standards for safety and performance, ensuring reliable operation. Ideal for both residential and commercial applications, this ballcock is a trusted solution for maintaining toilet functionality.