Description Stainless Steel Cover Only* Look carefully at the photos - especially the details of how vent assembly attaches ***Normally in stock*** For Coolers with External Measuring Stick OUTSIDE DIAMETER IS 20.5 INCHES for Mueller Milk Coolers and some other Milk Tanks * 31452 Gasket included ** Vent assembly not included but required Mueller lid in detail image at left Mueller number 8825013 Made in USA Original Parts by Paul Mueller Co Related Items; (some at links below) M-31452 Lid Gasket (included) M-8825016 Vent and Inlet assembly M-8825012 Manhole cover for tanks with INTERNAL Measuring Stick M-8822227 Latch Strap Assembly updated October 2024
