A catch arm for a door locker unit, in particular of a vehicle door, comprising:
- at least one elongated body with at least one catch arm head, arranged at its first end, as an end stop element and at least one opening, arranged at its second end, for articulated pivoting with respect to a bearing on which the catch arm is mounted, wherein the catch arm is formed at least partially from at least one fibre-reinforced plastics material, wherein continuous fibres are provided as fibres of the fibre-reinforced plastics material and at least one thermoplastic material is provided as a matrix material of the at least one fibre-reinforced plastics material and the fibres are arranged as an insert in at least one overmoulding material of the catch arm in the form of at least one thermoplastic prepreg, and wherein layers of fibres in the prepreg comprise two or three-dimensional textile reinforcing composite within the thermoplastic matrix material.