Compatibility: Designed to work seamlessly with most lavatory popup stoppers and compatible with various sink and faucet brands. Ideal for replacing worn or broken pivot rods in bathroom sinks, ensuring your stopper operates smoothly. Material and Durability: Crafted from quality metal with a polished chromeplated finish for longlasting performance. Resistant to rust and wear, providing reliable operation over time. The sturdy build ensures dependable functionality with daily use. Functionality: The metal pivot rod connects your sink's stopper to the lift rod mechanism, enabling effortless opening and closing of the drain. This simple yet essential component restores smooth operation to your bathroom sink without requiring a full fixture replacement. Dimensions: Ball diameter: 18 mm / 0.7 inches Short rod length (from ball edge to end): 37 mm / 1.45 inches Long rod length (from ball edge to end): 107 mm / 4.2 inches Rod diameter: 5.5 mm / 0.22 inches Green cap inner diameter (threaded area): 20 mm / 0.8 inches Key Benefits: Easy to install, helping you quickly fix sink drainage issues Compatible with various bathroom faucet designs Durable chrome finish enhances appearance and protects against corrosion Precisely sized components ensure a proper fit and effective performance Use Scenarios: 1. a damaged or corroded pivot rod to restore full functionality of your bathroom sink's popup drain. 2. Upgrade an old plastic rod with a sturdier metal alternative for longerlasting use. 3. Keep as a spare part for quick repairs in residential or commercial bathrooms where reliable sink operation is important. This lavatory popup center piece assembly delivers dependable performance, straightforward installation, and compatibility with a wide range of sink setups, making it a practical choice for maintaining or improving your bathroom's functionality.