This is the official product video for the 8" Vented Threaded Tank Lid (Ring Included). Full specifications, dimensions, and live pricing are on the product page.
Norwesco presents a maker-confirmed replacement for an 8-inch tank opening... Part 60032 arrives as a complete set: the vented threaded lid and the ring, sold together as one part... No separate ring to hunt down—the ring is included... As the name says, the lid is vented rather than fully sealed... This 8-inch vented threaded lid, confirmed by the maker, comes as a single part with its ring... Lids are not one-size-fits-all; size and thread style correspond to a tank's existing opening... A vented, threaded solution built for that 8-inch opening... 8" Vented Threaded Tank Lid (Ring Included) — SECURE VENTED FIT. OneSource Plastics.