Rugged Build Solid steel construction delivers lasting strength and wear resistance. The tool is designed to resist breaking or deforming over time, providing reliable performance. Convenient Door Insert the hinge adjuster and make quick left and right adjustments to fix common door problems such as jams and sagging. Hinge Tuning with Ease Multi function tool with four integrated wrench sizes. Fits hinges from 14 mm to 25 mm, offering adaptability across a wide range of hinge types. Smooth Hinge Tuning Ergonomic design with a comfortable grip and a 150 mm lever for precise hinge alignment and effortless adjustment. Use scenarios Reclaim a door that rubs on the frame: use the hinge adjuster to fine tune alignment and stop the rubbing. a sagging door: adjust hinge positioning to reduce gaps and pull the door back into proper alignment. During installation of cabinet or interior doors: quickly tune hinges in tight spaces with the ergonomic grip and long lever for precise setup.