Efficient Door Alignment Quickly address sagging or jammed hinges by making precise left and right adjustments, enabling you to handle troubled doors without professional replacement. Hinge Adjustment Versatility Works with a wide range of hinge types; includes four wrench sizes to adjust hinges from 14 mm to 25 mm, delivering adaptability. Smooth Hinge Tuning Designed for precise adjustments in tight or awkward spaces; features an ergonomic handle and a 10inch lever for accurate alignment and effortless adjustment. Various Applications and Performance Suitable for homes, businesses, and common commercial environments; improves work efficiency and ensures precise fit of various hinge types. Trusted and widely used. Use scenarios Home or DIY: fix a sagging interior door by quick alignment and secure fit. Office or retail: maintain smooth operation of traffic doors with reliable adjustments. Maintenance or installation work: dial in hinge fit quickly during installations or hinge replacements.