1. The combination wrench is made of 45# carbon steel, the wrench offers excellent strength and durability, making it suitable for high-torque applications in both automotive and industrial settings, while also providing good resistance to wear for long-lasting performance.2. The surface boasts a sleek and polished chromium plating, providing a brilliant shine and outstanding resistance to corrosion.3. The carbon steel ratchet wrench is equipped with a 72-tooth gear and a 12-point full drive socket. The 72-tooth ratchet requires only a 5-degree working swing arc, making it suitable for confined spaces. The 12-point end box provides a secure grip and enhanced torque, facilitating the effortless tightening and loosening of bolts and nuts without the risk of rounding the corners.
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