0.38" x 16 threads per inch and .31" x 18 threads per inch
Use with hds #544016 or 544015 watco universal nufit to attach to existing drain bodies with crossbars
MFG# 11547
California residents: Prop 65 Warnings
Warning
WARNING: This product can expose you to chemicals including Lead, which [is] are known to the State of California to cause cancer and birth defects or other reproductive harm. For more Information go to www.P65Warnings.ca.gov
