If there would screw this

... Would this product perfect. On another side, it called someone times as "divine two-armed something" and I can only agree with the fact. Have a bass and a guitar hung, holds bombproof and stable without problems. Of course, one should be careful with Nitrolack instruments.

It is a guide and screws recommendation, they propose 5x70mm 6x50mm screws and expansion shields before. At the hardware store, I got myself a set 4,5x70mm screws and anchors 6x52mm Universal collar and fits well.

The instruments are of course a little away from the wall (4-5cm), it should plan with.