1. Vehicle Fitment: Regulator wrench is replacement for Cooper R50 2002‑2006, replacement for Cooper S, and JCW R53 2002‑2006, fit for 1 Series E81 E82 E88, etc. 2. High Efficiency: The window regulator wrench allows for quick and easy installation or removal of window glass fastening nuts, enhancing work efficiency. 3. Reliable Handle: With its ergonomic handle and user friendly features, the wrench offers convenience and ease of use, allowing professionals to work efficiently and accurately. 4. Long Durability: The tool is made from high strength metal materials, sturdy and strong, ensuring long lasting durability and resistance to damage. 5. Professional Tool: Designed specifically for window installation and repair professionals, this tool ensures easy and safe operation, guaranteeing reliability. Spec: Item Type: Window Regulator Wrench Material: Metal Fitment: Works on the following for Gen 1 door windows: Replacement for Cooper R50 2002-2006 Replacement for Cooper S, and JCW R53 2002-2006 Replacement for Cooper Convertible and for Cooper S Cabrio and JCW R52 2005-2008 Fit for 1 Series E81 E82 E88 packing list: 1 xWrench