Unfortunately, there are not many suppliers who have such outlets. This is, as I have previously read, impossible to unscrew them. Therefore it is not possible to replace the cable, or connect the outlet with an existing cable without the drill out rivets. The assembly seems difficult, since you have to insert a screw through the front openings, without being able to really keep it. Also missing on the back of the associated hole. The bedeudet that you drill it with the screw. Thus, the product is really overpriced.
