1. Structure - Door Hinge Repair Tool is made of welded integral steel structure, which is durable and not easy to be damaged. Its construction can withstand regular use without bending or breaking, ensuring increased strength and long-lasting durability 2.Adjustable Gap Width - This Spanner Wrench Adjustable enables you to widen gaps by turning left or narrow them by turning right, providing precise adjustments to suit various door types and hinge setups. Painted Steel Hinge Wrench can adjust gaps wider or narrower with ease for perfect alignment. 3.Easy to use - The ergonomic design and simple operation make adjusting door hinges straightforward, even in tight spaces or challenging installations. 4.A Must-have for door repair - This double-ended door hinge tool combines dual sizes 23 and 25 mm in one, and sizes 14 and 18 mm as well, ideal for different types of doors and hinge settings. Door Hinge Repair Tool is an indispensable tool for door repairers, and an essential tool for schools, shopping malls, garages, and other public places equipped with hinged doors.