| 0 | 
| Arm Holder Brick 2 x 2 Lower |
| 0 | 
| Arm Holder Brick 2 x 2 Upper with Hole |
| 18 | 
| Arm Holder Brick 2 x 2 with Hole and 2 Arms Shortcut |
| 29 | 
| Arm Piece Straight with 2 and 3 Fingers |
| 7 | 
| Arm Piece with Pin and 2 Fingers |
| 6 | 
| Arm Piece with Pin and 3 Fingers |
| 33 | 
| Arm Piece with Towball Socket |