double house/pipe clamp

I had an application where I needed to clamp two pipes close to each other in the bathroom.
To save the tiles and keep holes to a minimum I remixed the basic clamp from the source making it a double clamp (for two pipes). The hole is between the clamps, the idea is to be crewed in between the tiles.

Based on the original design from here:
https://www.thingiverse.com/thing:811108