Summit 61-Inch Freestanding Cart With 24-Inch 6.5 Cu. Ft. Outdoor Rated Single Tap Beer Dispenser / Kegerator - Stainless Steel / Black Cabinet - CartOSBC. CartOSBC. Outdoor Kegerators. With a single tap beer dispenser, this 61-inch serving cart is designed to expand your outdoor kitchen space. The frost free Summit SBC678OS beer dispenser will accept full sized half kegs, as well as quarter kegs. The weatherproof, modern cart design boasts storage shelves inside and out, and is constructed of 304 grade stainless steel to handle the elements in style. With space for ice storage and three exterior shelves, the cart has a removable countertop for added versatility. The magnetic locking doors keep contents safe behind doors that will stay closed until you need access. Comes complete with everything you need except for your favorite draft beer keg.