The later model Classic Mini body was designed for both left- and right- hand operation, and as a result the later windscreen cowl body panel was punched to allow either type of wiper configuration. The two unused holes are typically filled with a dull-looking rubber plug, but these stainless steel hole plugs, which include a rubber gasket, are now the best option for a long-lasting, quality look! Fits hole approx. 0.8" in diameter; overall outer diameter is 1-3/16".