This Avantco 17819527 left hinged solid door is a direct replacement for the one that came standard on Avantco ZWT-48F, ZUC-48F, SS-WT-48F-HC, and SS-UC-48F-HC freezers. It features a built-in handle for easy opening. The door is a vital part of your unit, allowing a tight seal that locks in cold air. If the door is not closing properly and replacing individual components is not an option, this part will give you a whole new door to ensure optimal performance.