- Adjustable Length: Customize your tool for various tasks and environments with a maximum extension of 450 mm. Achieve quick adjustments with a single click for effortless length modification. - Stable Operation: Featuring a 1/2-inch standard square head, our extendable ratchet wrench ensures stable and smooth usage without shaking or loosening. The tool offers forward and reverse motion, making it user-friendly for precise applications. - High-Frequency Quenching Process: Crafted from high-strength chrome-vanadium steel and processed with high-frequency quenching, our ratchet wrenches promise enhanced durability and resistance to rust. Enjoy reliable performance that stands the test of time. - Non-Slip Grip: Designed with an ergonomic handle and retractable mechanism, our ratchet wrench provides increased torque and durability, making it perfect for extended use without causing hand fatigue. Use Cases: - Ideal for automotive repairs, the adjustable length allows you to reach tight spaces with ease. - Perfect for home improvement projects, offering flexibility for different bolt sizes and positions. - A reliable choice for professional mechanics who need consistent, high-performance tools in diverse environments.