Why such holders cost in stores 4 times?

After I unpacked this bracket here. Alone from the weight of the package, I was pleasantly surprised. Had I but for the price a rather lower quality expected after I've found in 3 specialist and home improvement stores no comparable holder under the 3-4 times the price.
The holder is well packed and is almost completely pre-assembled. There are lots of screws in, with which one can almost every TV that conforms to VESA standard hanging.
The enclosed small spirit level is attached to the holder only up, so you need something to take care when attaching the holder to the wall, which also sits the spirit level straight.
For me, the water level was consistent with my normal. My LG 55LA7408 hangs perfectly straight and firmly to the wall. The distance is sufficient with its 6.5 cm, so that I can also use my RJ45 and my antenna cable without angle adapter. There are in small plastic washers so that the holder can be mounted on curved TV backs.

The holder makes an absolutely quality impression and is therefore often recommended by me.

More money you need not have to spend in order for the TV securely on the wall.