Hydro-Rain BLD-050-BX-50 1/2 inch Blu-Lock Auto Drain

Hi there! Thanks for your question about the PFISTER 972-021A. Feel free to visit the Pfister 972-021V Installation manual and see page 7. Happy shopping!

Hello there, John! Thank you for posting your query about the Pfister 972-021A pop-up assembly. If you are referring to the dark grey plastic as shown in the picture, yes, it has a female thread inside. However, to give you the full picture of the pop-up assembly, please see page 6 of this installation manual. We hope this information helps. To order, just click the Add to Cart button and fill in the required fields. Thank you for contacting PlumbersStock! Have a great day!

Hi there! Thank you for inquiring about the Pfister 972-021A pop-up assembly. Yes, this assembly includes the pop-up stopper for installation. You may refer to this manual to better guide you with the installation. To order, just click the 'Add to Cart' button, fill in the required fields, and we'll take care of the rest. Thank you for choosing PlumbersStock! Have a great day!