Features 1. Adjustable gap width: This wrench allows you to widen the gap by rotating to the left or narrow the gap by rotating to the right, providing precise adjustments to accommodate various door types and hinge settings. 2. Easy solution: By rebending and adjusting the hinges, solve door problems such as sagging, jamming, or misalignment, allowing your door to operate smoothly again. 3. Durable structure: This door hinge repair tool is constructed with a welded steel design, ensuring enhanced strength and long-lasting durability. 4. Ideal choice for specific hinges: Designed for use with fire doors, clean room doors, and safety doors equipped with flag hinges. It helps maintain proper alignment and functionality for these specialized door types. 5. Easy to operate: The ergonomic design and simple operation allow for easy hinge adjustment, even in tight spaces or difficult installations. Specifications Style: 8.5-17.5mm, 18-24.5mm, 9-24.5mm Material: Metal Color: Silver Size: 27 x 1 x 1 cm Weight: 320 g Package Includes 1 x Hinges Gap Adjusting Wrench