- Adjustable Gap Width: Easily modify the gap width of doors by simply turning the wrench left or right. This feature allows for precise adjustments to accommodate various door types and hinge configurations. - Durable Construction: Crafted from high-quality steel, this wrench is built to last. Its robust design ensures it can handle regular use without bending or breaking, providing long-lasting reliability. - Ideal for Specialized Hinges: Specifically engineered for fire doors, cleanroom doors, and security doors equipped with flag hinges, this wrench guarantees correct alignment and optimal functionality for these specialized door types. - User-Friendly Operation: The ergonomic design allows for effortless manipulation of door hinges, making it easy to operate even in tight spaces or during complex installations. Practical Applications: - Adjust the gap on fire doors to ensure compliance with safety regulations and improve accessibility. - Use this wrench in cleanroom environments to maintain proper door function while preventing contamination. - Perfect for security doors, ensuring that flag hinges are aligned for enhanced security and performance. This adjustable wrench is an essential tool for professionals and DIY enthusiasts alike, combining versatility and strength to meet a variety of door installation and maintenance needs.