LEGO - Part 18654 -. 6121485 18654 Black Technic Beam 1x1 Spacer. 6392879 18654 Blue (AKA: Bright Blue) Technic Beam 1x1 Spacer. 6573946 18654 Bright Green Technic Beam 1x1 Spacer. 6573660 18654 Bright Pink (AKA: Light Purple) Technic Beam 1x1 Spacer.
