Technic Axle/Pin/Axle Connector Cube

partcount-segment-2 partcount-total-12 shape-polyeder-6 size-3s-3s-3s

Technic Axle 3 Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole

Assembly

mahjqa ( 2010-05-11, flickr.com )

Sometimes I get something stuck in my head. Those times, the only way to get rid of it is to build it.