Latest Upgraded Model: has upgraded the 4-in-1 wrench by adding a threaded design at the connection point to that the wrench is firmly fixed and not fall off. At the same time, the material is optimized to make the wrench more ! Rust & -Proof: This hinge adjustment tool set is made of high-quality and hardened steel, and the is treated with a special anti- coating to it from rusting and wearing over time even when exposed to moisture or harsh environments. Multi-Size Tool Set for Versatile Use: This door hinge adjustment tool contains four wrench sizes (0.55inch/ 0.71inch/0.91inch/ 0.98inch) that allow you to handle a variety of hinge sizes and types, from small cabinet doors to heavy entry doors. This hinge adjusting wrench has everything you need. Engineering & Adjustment: Each hinge adjustment wrench set is and designed for adjustment, helping you easily achieve the and smooth operation of doors of all sizes, effectively eliminating noise, friction and wear. Easy to Use & Portable: This hinges adjusting wrench is and easy to operate, convenient to carry to any or home project, perfect for making adjustments , designed for home improvement enthusiasts and professionals, making it an ideal addition to every toolbox., Weight: 2.05360597053 pounds, Manufacturer: Gishbjka