The Kolpak 106221080 Hinge Cam Lift Kit helps ensure smooth door operation and proper sealing in walk-in units. This kit is designed to support the hinge system by lifting the door slightly as it opens and guiding it back into position when closing. It works by using a cam mechanism that raises and lowers the door during movement, promoting alignment and consistent contact with the gasket. Designed for compatibility with select units, it supports reliable functionality. Its practical design helps reduce wear on hinges, improve door sealing, and maintain efficient temperature control in refrigerated environments.