Parts › 4221
Part number 4221 · Hinges, Arms and Turntables
Arm Grab Jaw
Colors in sets
| Color | Sets | Total count |
|---|---|---|
| Black | 29 | 90 |
| Light Gray | 6 | 16 |
This part is used in
- LEGO 6160-1 Sea Scorpion × 6
- LEGO 6198-1 Stingray Stormer × 6
- LEGO 6140-1 Crab × 4
- LEGO 1728-1 Crystal Crawler × 4
- LEGO 6145-1 Crystal Crawler × 4
- LEGO 9780-1 ROBOLAB Starter Building Set × 4
- LEGO 9790-1 ROBOLAB Team Challenge Set (Serial) × 4
- LEGO 9793-1 ROBOLAB Team Challenge Set Version 2.5 [Serial Transmitter] × 4
- LEGO 9794-1 ROBOLAB Team Challenge Set Version 2.5 [USB] × 4
- LEGO 8852-1 Robot × 4
- LEGO 6951-1 Robot Command Center × 4
- LEGO 9719-1 Robotics Invention System, Version 1.0 × 4
- LEGO 9747-1 Robotics Invention System, Version 1.5 × 4
- LEGO 3804-1 Robotics Invention System, Version 2.0 × 4
- LEGO 6109-1 Sea Creeper × 4
- LEGO 6750-1 Sonic Robot × 4
- LEGO 6940-1 Alien Moon Stalker × 2
- LEGO 5382-1 Aquazone Accessories × 2
- LEGO 6150-1 Crystal Detector × 2
- LEGO 6159-1 Crystal Detector × 2
- LEGO 6175-1 Crystal Explorer Sub × 2
- LEGO 6155-1 Deep Sea Predator × 2
- LEGO 2965-1 Hornet Scout × 2
- LEGO 6195-1 Neptune Discovery Lab × 2