Image | Item No. | Description |
| 89650 | Technic, Axle and Pin Connector 2 x 5 with 2 Ball Joint Sockets, Closed Sides, Open Axle Holes Catalog: Parts: Technic, Connector |
| 89651 | Technic, Axle and Pin Connector 2 x 7 with 2 Ball Joint Sockets, Squared Ends, Open Side Axle Holes Catalog: Parts: Technic, Connector |
| 6536pb01 | Technic, Axle and Pin Connector Perpendicular with '12' Pattern (Sticker) - Set 8188 Catalog: Parts: Technic, Connector |
| 10288 | Technic, Axle and Pin Connector Triple Catalog: Parts: Technic, Connector |
| 87761 | Technic, Gear Rack 1 x 7 with Axle and Pin Holes Catalog: Parts: Technic, Gear |
| 87408 | Technic, Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Catalog: Parts: Technic, Connector |