The Sink Pop-Up Assembly with plastic body is used in the bathroom sink in conjunction with faucets that require pop-ups. It's dimensions are 1-1/4". It has a chrome plated lip and comes with the necessary connecting parts including the lift rod, plunger and linkage.
This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.65Warnings.ca.gov/product.