All-in-4-in-1 Design This multifunction tool combines four functions—door gap adjuster, hinge bender, adjustment key, and alignment tool—into one compact unit. It eliminates the need to carry multiple tools for precise door hinge adjustments. Precise and smooth door adjustment Ideal for correcting misaligned or squeaky doors. The hinge bender enables precise, controlled adjustments to ensure doors open and close smoothly. It helps maintain proper gaps and prevents rubbing or binding for improved door functionality. Durable, robust construction Made from high-quality, robust materials, this door hinge adjustment tool is built for frequent use. Whether on wooden, metal, or garage doors, it withstands heavy-duty tasks while preserving performance and durability. Ergonomic and user-friendly Ergonomic grip and lightweight design make it comfortable to hold and easy to use. The tool allows you to adjust door hinges and gaps with minimal effort, making it suitable for both professionals and DIY enthusiasts. Use scenarios - Interior doors that rub or bind: use the hinge bender to realign and restore smooth operation. - Exterior or garage doors that are misaligned: fine-tune gaps to ensure smooth opening/closing and proper weather sealing. - New installations or ongoing maintenance: quickly align hinges and gaps during installation or routine service. Key attributes - Functions: door gap adjuster, hinge bender, adjustment key, and alignment tool - Compatibility: suitable for wooden, metal, and garage doors - Material: high-quality, robust materials - Size: compact unit - Performance: precise, controlled adjustments; durable for frequent use