Abstract: A device for connecting the rod of a windshield wiper blade to one side of the channel-shaped end of an oscillating arm, the channel-shaped end having coaxial holes in its two opposite sides defining seats. The device includes a U-shaped bracket for articulated connection to the arm end. The bracket may have coaxial pins accommodated by the seats, or openings for accommodating bosses protruding outwardly from the seats. One of the pins may be spring biased to maintain the connection, or a leaf spring may be used having one position in which it interferes with disassembly of the parts and another position in which is permits disassembly.