Drain King Drain Opener Value Pack. This pack includes #186 1-1/2" To 3" Drain Opener, #PE60 Crossbar Adapter, and #99 Plastic Faucet Adapter. It has a pressure rating of 50 to 80 psi and can be used on 1-1/2 to 3 inch drains.
WARNING: This product can expose you to chemicals including Isoprene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.