Opposite brick of Brick, Modified 1 x 2 with Studs on 1 Side I was wondering if there was an opposite brick to this one:



Basically, I am looking for a 1 x 2 brick with two holes on the side where I could join the brick mentioned above.
Your best chances are with Technic, Brick 1 x 2 with Holes. Although LEGO considers such connection illegal depending on application (see slides 2, 11 and 12 of this presentation by Jamie Berard). However it works without major issues.