52814 18" Radial Wet Wiper Arm $42.84 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details 18" measured from center of mounting hole to center of adjustment knob directly over the wiper bladeincludes hose and wiper spray nozzle Details Back Details18" measured from center of mounting hole to center of adjustment knob directly over the wiper bladeincludes hose and wiper spray nozzle