Abstract: The present invention relates to a self-locking shaft (1), which comprises a shaft portion (10) and a head portion (20) for the mounting of the shaft (1) at a support (50), wherein the head portion (20) comprises resilient clips (30), which latch with the support (50) during a rotational mounting motion of the (1) with respect to the support (50). Further, this invention relates to a support (50) for a self-locking shaft (1) as well as a method for the assembly of a self-locking shaft (1) within a support (50).

Abstract: The present Invention relates to a parking brake lever unit 1 for the use in a motor vehicle, comprising a parking brake lever 10 made of plastic material, a support 20 made of plastic material, at which the parking brake lever 1 is pivotably supported and a locking unit 40, 26, comprising a pawl 40, which is mounted at the parking brake lever 10, and a ratchet insert 26, wherein the ratchet insert 26 comprises of a metal and is over molded within the support 20.