Tablet Holder Flex Arm Improved Hook-mounted-method

Edit 10-jan-2018: added bottom hook

So ... I bought one of these tablet holders at Action for less than 4EUR. It was branded as a Maxxter (http://www.maxxter.biz/item.aspx?id=9594)... but I guess it's just a rebranded Chinese product (https://goo.gl/xgm1Xj). The 'vise' broke off completeley after about 60 seconds.

Anyways, the attachement method of these things is mechanically horrible and the the flexible pipe is way to long so it wobbles like crazy and it is definately NOT suited for a tablet. But I was fine with that.

I needed a short flex pipe with a firm way of fixing it to the bed ... sooo... this werkz ... see picture for explenation ....