RC536218 Wiper Arm

Coastal Plus Pendulum Arm, 13-18 in., Adjustable Tip, Electro-Polished Coastal Plus pendulum arms are constructed of 304 stainless steel.  They're easily adjusted in length to fit most windshields and can be mounted on all Coastal wiper motors, as well as many other brands of wiper motors.
Innovative adjustable tip allows blades to be set at specific angles to the arm to maximize wiped area or to ensure park position parallel to window frame.