This cap-type oil filter wrench set comes in a variety of specifications and is suitable for oil filter replacement on various models. It is made of iron and has been surface polished and anti-rust treated to ensure the durability and long-term use of the tool. The bowl filter wrench is forged from alloy material, making it strong and durable, with high hardness and not easily damaged. This set of tools is not only convenient and practical, but also can meet the needs of different models, making it an ideal choice when replacing oil filters.