1、Alloy Steel: Crafted from alloy steel with fine welding, this hinge adjustment wrench boasts high strength and durability. Its robust construction ensures frequent use, resisting bending and breakage for long lasting performance 2、Accurate Adjustment: Effortlessly adjust hinge clearance with the left hand rotation to widen or right hand rotation to narrow the space. Refold and adjust the hinge to effectively solve common door seam misalignment problems 3、Double End Design: Versatile and practical, this dual ended hinge tool combines 14mm and 19mm sizes in one, catering to a wide range of door and hinge setting, simplifing maintenance tasks, enhancing user convenience 4、Wide Applications: Specially designed for use on fire doors, cleanroom doors, and security doors with hinged closures, this tool ensures correct alignment and optimal functionality, is a convenient solution for door hinge repair 5、Easy to Use: Simplify the process of correcting door misalignments with this user friendly adjustment tool, allows even novice users to quickly identify and solve issues, restoring reliable door working and enhancing your facility