shower head holder

When we placed a diaper-changing table - a self made one - on out bathtub, it blocked the access to the shower head holder. So I measured the shower head and designed a holder I could screw with wood screws to the side of the changing-table.

Worked perfectly, it didn't need threads, I considered small cylinders at the locations where I wanted to screw the scews in and the wood screws did the rest.