SUMMIT's selection of top zer refrigerators true convenience for every kitchen, including break rooms and other general purpose facilities.The CTR21PLLLF2 is a full-sized refrigerator-zer. The large interior 20.5 cu.ft. of storage capacity, with frost- operation for low maintenance use. It comes in a textured gray cabinet with user-reversible fingerprint- doors that the look of stainless steel without the constant cleanup. We include a factory-installed lock that secures both the refrigerator and zer section with a single dial combination. A key override is included in case of lost codes.Inside, the CTR21PLLLF2 includes adjustable glass shelves in the refrigerator compartment and two clear crispers. The door features full-sized storage racks, including one that holds full gallon containers. Two half-sized door racks are adjustable to accommodate different sized items, with an additional fixed butter dish. The upper zer compartment comes with a full-width wire shelf and two door bins. This unit includes an automatic interior LED light and easy-to-use interior thermostat. In addition to this model, Summit manufactures a variety of refrigerators for a wide variety of applications. Browse the full catalog to explore our full product line.