1. Material: steel 2. Surface treatment: chrome plating 3. Used to remove and tighten wheel nuts 4. Adjustable extension handle of torque wrench, easy to use and extra leverage 5. Hardened steel and precision structure 6. Suitable for automobile or machine chain wrenches with specific torque requirements 7. The traditional design of very heavy work chain is suitable for when it is necessary to enter difficult and hard-to-reach places 8. Double chain, can fix the oil filter very firmly 9. Can be used in conjunction with a 23mm wrench. Or 1/2 inch drive ratchet/rod etc. 10. A very simple tool, slide the chain through the filter, then turn the hexagonal rod counterclockwise to grab and unscrew the filter
