which acts concluded very solid and I think is a simple but effective basic protection for everyone, who lives on the ground floor. Installation is done with the right tools in 15 minutes (in plastic windows with metal core). drill, 4 and 12er steel drill (I had to buy more at the hardware store for 7 EUR, as the standard drill set budgets in most ending at 10mm) and a solid screw driver are necessary. the mitt celled bolts with pre-cut thread at Castle has a diameter of 11.75mm and is only available in combination with a special fastener (also from ABUS) and mortars at a fixed frame without metal core for use. This means that you have to drill in plastic windows with metal core, first a 12-hole, only to make them disappear in bolt then no positive connection and without function. the actual attachment is made using the two supplied screws, which cut their threads in the 4-holes, which you have previously drilled in the frame. if that is closed once installed, it makes a very impressive Solliden and you can already imagine that one or two semi-professional burglar loses his nerve and gives ... I first bought a copy for trial assembly and am thrilled. will now all windows retrofitted with it. the lock and unlock functions perfectly and without clearance.
TIP: study on the ABUS homepage in the Installation instructions that erfoderlichen dimensions and must be followed. Conclusion: BUY!
