3Pcs Flex-Head Ratcheting Wrench 20/21/22Mm Metric Ratchet Combination Wrenches

1. The gear of the ratchet wrench is made of 50BV30 chrome vanadium steel, and the wrench is made of 45 carbon steel. The whole has high strength, toughness and wear resistance, and strong torque.2. The surface of the flex-head ratchet combination wrench is polished and chrome-plated to enhance its corrosion resistance and rust resistance. The forging process is durable and the handle is comfortable and easy to control.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. The flexible ratchet wrench is widely used, suitable for automotive repair and maintenance, pipeline installation and repair, mechanical assembly and repair, furniture assembly and DIY projects, etc., to meet your needs.