The Danco Lavatory Faucet Pop-Up Ball Rod is ideal for replacing worn-out non-functioning pop-up assembly ball rods that are no longer functioning correctly. The metal pop-up ball rod connects the stopper to the lift rod and allows the stopper to open and close. This ball rod is designed to be compatible with Price Pfister lavatory faucets. Replacing the pop-up rod in your sink drain is an easy and inexpensive alternative to replacing the entire drain. Is has an overall length of 6-1/4 inches and will replace most pop-up assemblies ball rods. The durable metal construction provides strength and reliability.