Roca marine windscreen wiper arm, made from black painted stainless steel. This is a double wiper arm designed to keep the wiper blade upright for parallel screen wiping, similar to the graphic shown.
The wiper arm is adjustable in length between 620mm and 900mm and features a 12mm shaft fitting, making it perfect for use with the Roca W38 dual drive series of wiper motors. It features a saddle end connection to attach the desired wiper blades.