Wiper arm device

The invention is based on a wiper arm device with at least one coupling unit (12) for connection with a wiper arm (14), in particular with a wiper arm adapter (16) of the wiper arm (14), and with at least one wiper nozzle unit (18), which has at least one wiper nozzle base body (20), with at least one first wiper nozzle element (22), which has at least one first exit opening (24), and with at least one second wiper nozzle element (26), which has at least one second exit opening (28). It is proposed that a distance (a1) between the at least one first exit opening (24) and a center of gravity (30) of the wiper nozzle base body (20) is substantially smaller than a distance (a2) between the at least one second exit opening (28) and the center of gravity (30) of the wiper nozzle base body (20).