a wasted money

We bought two of these locks before our holiday. So far we have always had good experiences with ABUS locks. Since we intend shortly to travel to the US, we decided for this TSA locks.
Unfortunately, one of the two locks not made its way back from vacation (in the case itself was nothing wrong). In addition, the second lock already looks after the first holiday and look as it would have traveled across the whole world.

Recommendation? A resounding no!