1、Clear Specification Labels: The door hinge adjustment tool is clearly marked on both ends with .134, 3.5, and 4 inch specification labels. This design allows for quick and easy identification of the correct adjustment needed for various door hinges, enhancing efficiency and accuracy in your work. 2、Heavy Duty Design: This 13 inch heavy duty doors hinge tweaker provides excellent leverage, enabling locksmiths and maintenance individual to adjust hinges effortlessly. Its robust construction ensures that tasks can be completed faster, saving valuable time and energy during installations or repairs. 3、Good Compatibility: Whether you're rebending standard .134 specifications or heavy duty .180 specification hinges, this door hinge repair tool offers the necessary strength to accommodate all types of heavy duty door hinge adjustments. Its versatility makes it an essential addition to any toolkit. 4、Ergonomic Handle: The hinges gap adjusting wrench features an ergonomic handle designed for comfortable use. Its user friendly operating ensures that adjustments can be made easily, even in tight spaces or challenging installations, enhancing both comfort and functionality. 5、Rugged Carbon Steel Construction: Made from 2.8mm thick carbon steel tubing with uniform welding and a sandblasted coating, this door hinge bender is engineered for durability and long lasting performance. It’s suitable for commercial grade hinge adjustments, ensuring that it withstands the rigors of frequent use in demanding environments.