Counter Height All-Refrigerator Offers Full 4.1 Cu.Ft. Capacity Etl-S Listed For Commercial Use Slim 20" Width Is Ideal For Any Setting Factory Installed Lock Provides Security You Can Count On Includes A Hospital Grade Cord With A 'Green Dot' Plug Save Time And Energy With Low Maintenance Automatic Defrost Interior Includes Adjustable Glass Shelves Accucold By Summit Appliance Offers A Wide Range Of Counter Height All-Refrigerators For General Purpose Storage. The Commercially Listed Ff521Bl7 Series Features High Performing 20" Wide All-Refrigerators Designed For Freestanding Use In Commercial Applications. The Etl-S Listed Ff521Bl7 Features A Full 4.1 Cu.Ft. Capacity. This Jet Black Refrigerator Includes A Reversible Door With An Easy-To-Clean Flat Interior Liner. A Factory Installed Lock Is Located At The Top Of The Door For Convenient Security. Inside, This Auto Defrost Refrigerator Includes Three Adjustable Glass Shelves. A Bottom Crisper Drawer Offers Added Storage Options. Additional Features Include An Adjustable Thermostat And A Switchable Interior Light. At Just 20" Wide, The Ff521Bl7 Is Ideal For Any Space In Need Of Quality Cooling And Can Be Perfectly Matched With Our Fs408Bl All-Freezer. This Model Is Designed For Freestanding Commercial Use. For A Built-In Version Of This Model, See The Ff521Blbi7.