General description This Professional Heavy Duty Ratchet Chain Wrench is designed for oil filter removal and is suitable for various cylindrical objects. Its robust construction ensures durability and effectiveness, making it a reliable tool for both professional and DIY use. Technical specifications Type: Chain style pipe wrench Material: Metal Usage Ideal for removing oil filters and other cylindrical objects. Simply place the chain around the filter; the chain will tighten to fit the diameter of the filter for a secure grip. Easy to use with a comfortable grip.