8" Selkirk SuperPro Tee Insulated with Plug - SPR8ITP
This insulated tee allows for a solid connection in your venting system, and the plug provides a termination for one of the open ends.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.