Alloy Steel Material: Crafted from premium alloy steel, this multi-functional lock spanner wrench is built to endure heavy-duty applications and resist long-term wear and tear. Weighing only 0.5 pounds, it remains lightweight and portable.Ergonomic Design: This wrench features a anti-slip rubber grip that prevents slipping and reduces hand fatigue during extended use. Its ergonomic shape ensures superior comfort and control in tight spaces, allowing better force transmission when in use.Multi-Function Wrench: Smooth and easy adjustability guarantees reliable performance and lasting durability, making this spanner wrench a dependable tool for various tasks.Wide Application: Suitable for car and bicycle repairs, as well as household fixes and DIY projects, this wrench is a versatile addition to any toolbox. If you have any questions, please feel free to contact us.