Feature: 1. This wrench can be adjusted at any time to meet your different needs and performs well in low channel areas where ordinary pipe wrenches are not suitable 2. This adjustable wrench is a must-have tool for cars, bikes or pipes. Wide range of use, one wrench can be used for multiple purposes 3. It adopts double serrated jaw design, which can be rotated in both directions, which is convenient for operation angle. It is designed to provide maximum locking force, which is very convenient and can greatly improve your work efficiency. 4.. This chain type oil filter wrench is suitable for restricted areas where ordinary pipe wrenches cannot be installed, and is suitable for most oil filters, pipe fittings or various shapes 5. Carbon steel forging, heat treatment, good hardness and wear resistance, strong and durable, concave cutting teeth can improve the grip, surface paint treatment, corrosion resistance, protect the handle Parameter: Material: Aluminum Handle size: 15cm Chain length: 45cm Include 1*Chain Wrench