Plate 2.9mm (used for horn Vespa V50, V90, GL150 (VLA1T), GT125 (VNL2T), GTR125 (VNL2T), Super, Sprint150 (VLB1T), Rally180 (VSD1T), Rally200 (VSE1T), TS125 (VNL3T), SS180 (VSC1T))

This spring clip is located on the vehicle behind the horn. It allows the use of a self-tapping screw to fix the horn without having to have the corresponding thread in the frame.
Often these clamps are corroded, so they should be changed with every restoration.
width 2.9mm

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