Some light hints that may point you in the right direction:

Hint 1

The assembly is a part of a larger machine.

Hint 2

Several assemblies are meant to move side by side in unison.

Hint 3

The square-ish shaped piece is plastic that will wear down and be replaced.

  • Bubs@lemm.eeOPEnglish
    7·
    1 day ago

    Hammer is the correct term, but that’s not what they are. They come from a machine.