Product Benefits: This metal pop-up bar connects the stopper to the lift rod and allows the stopper to open and close.Convenient and fast.In order to apply to more scenarios, we have made special designs and repeated tests. High-Quality Materials: Aottykro sink pop-up stop pivot arm is made of high-grade metal with chrome-plated surface. It is exquisitely crafted, rust and corrosion resistant. It can be used for a long time in harsh environments.The nut is made of high-quality plastic, beautiful and exquisite, with precise threads. Product Size: Ball diameter is 18mm/0.7 inch; short shaft (distance from ball edge to end): 37mm/1.45 inch; long shaft (distance from ball edge to end): 107mm/4.2 inch; shaft diameter is 5.5mm/0.22 inch; inner diameter of green cap (where threads are located): 20mm/0.8 inch.Comes with Teflon Sealing Tape. Scope of application: The lavatory pop up center piece assembly is compatible with Price Pfister pop up stopper and other popular brands of pop up.Wide range of applications. Reliable Replacement Parts: This bathroom sink drain kit compatible with PS469 and PSB327, replacement for PS2673.Comes with Teflon Sealing Tape. Product Benefits: This metal pop-up bar connects the stopper to the lift rod and allows the stopper to open and close.Convenient and fast.In order to apply to more scenarios, we have made special designs and repeated tests.