Precision molded black polypropylene screw caps replace original equipment on many plastic IBC's. Standard Cap has plain top without fitting. Plug-Type Cap has 2" NPS opening in center with solid polypropylene plug. Plug-Type Vent Cap has 2" vent plug with PTFE membrane. Provides both pressure and vacuum relief. Socket Wrench Head makes proper cap installation easy. Fits 1/2" square drive of any ratchet or torque wrench. Welded carbon steel construction with enamel finish.
