Reliable cabinet door alignment fixture for carpenters, craft enthusiasts, and professional installers, delivering consistent results in home renovations or commercial projects. Adjustable cabinet door installation tool with precise height control through an innovative limit stop, boosting efficiency and delivering professionalgrade results for hardware setups. Aluminum alloy construction with faderesistant accuracy, antislip knurled knobs, and a padded sponge base to protect surfaces during use. Designed for kitchen cabinet installations, wardrobe assembly, and furniture upgrades where scratch accuracy and singleoperation efficiency are critical. Practical use scenarios: Kitchen cabinet door installation during a remodel, ensuring doors align precisely without damaging surfaces. Wardrobe or closet system assembly that requires even door alignment and quick setup. Furniture upgrades such as replacing or upgrading cabinet doors or panels while preserving finishes and achieving accurate alignment in a single operation.