Bulkhead fitting allows you to make any tank into a slip tank, the threads are reversed so you can screw a 2" pipe or spigot into it without loosing the fitting, includes a rubber gasket.
Brand
Lehman Slip Equipment
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.