Features: Universal Opening Wrench Tool with stainless steel construction offer compatibility for various nut and bolts, ensuring corrosion resistance and long durability in demanding environment. Featuring quick install design, this wrench set simplifies operations with its ergonomic grip and lightweight build, reducing hand fatigue during prolonged use. Suitablefor professional technicians, enthusiasts, and outdoor adventurers requiring reliable, portable tool for efficient repairs and maintenance tasks. Optimized for home workshops, automotive garages, construction sites, and emergency roadside fixes where multiple size adaptability and storage is critical. The reinforced torque resistant structure ensuring in high pressure applications, making it indispensable for plumbing, machinery assembly, and equipment troubleshooting. Specifications: Component:Stainless Steel Size:Approx.12cm/4.72inch Package Includes: 1 Set Door Lock Opening Wrench note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.