self-locking russian

• блоки́рующийся

  blocking, self-locking, locking, jamming

• закли́нивающийся

  jamming, seizing, self-locking

• запира́ющийся

  lockable

  locking, self-locking

• фикси́рующийся

  being fixed, being secured, self-locking

  being recorded, being registered, being noted