Precision molded black/blue polyethylene screw caps replace original equipment on plastic IBC's.
Black Standard Cap has plain top without fitting.
Black Plug-Type Cap has 2" NPS opening in center with solid polyethylene plug.
Black Plug-Type Vent Cap has 2" vent plug with PTFE membrane. Provides both pressure and vacuum relief.
Blue Plug-Type has two 2" NPT polyethylene plugs.
Tamper Evident Plug fits a 2" Buttress opening.
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.
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