I have several more key rings on the trailer: on each of the six rings is a key ring with 3 to 4 keys attached. The "construction" is quite complex.
Unfortunately passieret innrehalb one week twice this: After pulling out of the entire bunch of keys from his jacket pocket a part is missing; a ring comes from the federal government in his pocket from, - which also is to be assumed: in the case of the button by the keyholder is somehow activated, a ring is suspended.
The second time falls in the withdrawal of the key holder from his pocket a Schlüsslbund on the floor. A ring has notched back ...
Conclusion:
6 keys, one at a ring - is okay.
Several additional key rings on the holder in the pocket can cause the spontaneous disengagement of the retainer rings.
Unfortunately, I have to my original system with several rings return key holder without troika - I do not want to lose a set of keys by the spontaneous notching a ring.
Please do not see as a clear negative review! The product is designed for the average consumer with no more than one key on each ring - a great device! Does it depend on plus on a lanyard and is not in the bag ...)))