Flexible design allows built-in or freestanding use in 20 wide spaces. ETL-S listed for commercial use. Factory installed lock provides security you can count on. Glass door offers full display of interior. Professional style with 304 grade stainless steel wrapped door and curved towel bar handle. Simple maintenance with auto defrost interior. Interior includes adjustable glass shelves. Dimensions 33.13 H x 19.94 W x 22.25 D. SUMMIT SCR500BLBI7 commercial series features auto defrost glass door refrigerators designed for built-in use in any 20 wide space. The ETL-S listed SCR500BLBI7TB is an all-refrigerator with a 4.1 cu.ft. capacity. It has a jet black cabinet with a glass door and keyed lock. A hospital grade cord with a 'green dot' plug offers additional safety in high traffic areas. This model includes a curved towel bar handle in brushed stainless steel. Inside, the SCR500BLBI7TB includes adjustable glass shelves for attractive and convenient storage. The interior light functions on an on/off rocker switch and an adjustable thermostat offers easy temperature control. At just under 20 wide, SUMMIT SCR500BLB7ITB is ideally sized for any setting and can function as a built-in or freestanding unit. NOTE This unit now comes with a black interior and black trimmed glass shelves. Photos may not reflect actual unit.