1. The combination wrench is made of Cr-V steel, which is strength, toughness and wear resistance, and strong torque.2. Polished chromium plating surface treatment boasts a sleek and polished chromium plating, providing a brilliant shine and outstanding resistance to corrosion.3. The combination ratcheting wrench consists of a fixed size open wrench and a ratchet box end wrench that can be rotated 180 degrees. Its anti-slip tooth design provides a firm grip, fits tightly to the fasteners, prevents sliding, and works efficiently.4. The 180-degree rotating head of the metric ratchet combination wrench can reach the most difficult-to-reach fasteners, and can achieve maximum flexibility and ease of use in a small space.5.
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