This serpentine belt tool is compatible with 2007+ models BMW Mini Cooper engines. The etra-long handle provides enough leverage to compress and release the belt effortlessly easily Due to the narrow space in the engine compartment, you need this tool goes into narrow space to align and hold the tensioner holes and upper spring in place. Rotates the belt tensioner to remove the belt from the pulley 2 long-handle (22" / 55 cm) wrenches compatible with late model Mini Cooper Serpentine Belts. Offset working ends with small and large 12 point wrenches Made of high quality steel. Heavy-duty construction allows for strength and durability If there is any problem or concern with our serpentine belt tool, please feel free to contact us, we will offer you proper solutions.