Protective Wheel Knock Off Wrench. Keep those shiny new knock-offs dent free with this gentle wood wrench. Designed to install and remove nuts that are not frozen on!... Use only a wide faced heavy lead or copper hammer. DO NOT use a regular nailing hammer as this with damage the tool. Designed to be sacrificial - this tool will not last for ever and is not intended for commercial shop use. Application - MG, Triumph, Austin-Healey, Lotus and many others with similar small knock-offs. Will NOT fit larger Jaguar knock-offs or 3 ear versions.