Thomas Dudley Copper Float 4 1/2" - PBRFLO366778 - Float Valve AccessoryThe Thomas Dudley Copper Float 4 1 2" is designed for use in float valves, providing reliable performance and durability. Made from high quality copper, this float is ideal for various plumbing applications. High Quality Copper Construction for Longevity Perfectly Sized at 4 1 2" for Standard Float Valves Reliable Performance in Water Applications Easy to Install and Maintain Compatible with Various Float Valve Systems