Closed corner hook for hidden mounting in 32mm European Hinge System

Rails for mounting in predrilled 5mm holes with 32mm spacing, in a standard 32mm European Hinge System (common kitchen closets).

The hook slides on to the rail, creating a hidden mount. The rail can be removed, but it's likely to leave plastic in the hole, which will have to be drilled out again.

Secure the rail with a tiny 3.5mm screw, 10mm length ought to be sufficient.

The rail can also be used with the straight hook I've published here.