LEGO part #4221
Arm Grab Jaw
Sets
35
Total quantity
106
Distinct colors
2
Sets that include this part
![ROBOLAB Team Challenge Set Version 2.5 [USB]](https://masterthebricks-public.fsn1.your-objectstorage.com/images/lego/9794-1/thumbnail/9794-1.jpg)
#9794-1
· RCX
· 2003
ROBOLAB Team Challenge Set Version 2.5 [USB]
4× in set
![ROBOLAB Team Challenge Set Version 2.5 [Serial Transmitter]](https://masterthebricks-public.fsn1.your-objectstorage.com/images/lego/9793-1/thumbnail/9793-1.jpg)
#9793-1
· RCX
· 2002
ROBOLAB Team Challenge Set Version 2.5 [Serial Transmitter]
4× in set
#3804-1
· RCX
· 2001
Robotics Invention System, Version 2.0
4× in set
#9790-1
· RCX
· 1999
ROBOLAB Team Challenge Set (Serial)
4× in set
#9747-1
· RCX
· 1999
Robotics Invention System, Version 1.5
4× in set
#9780-1
· RCX
· 1998
ROBOLAB Starter Building Set
4× in set
#9719-1
· RCX
· 1998
Robotics Invention System, Version 1.0
4× in set
#6473-1
· Res-Q
· 1998
Res-Q Cruiser
2× in set
#6198-1
· Stingrays
· 1998
Stingray Stormer
6× in set
#6160-1
· Stingrays
· 1998
Sea Scorpion
6× in set
#6159-1
· Hydronauts
· 1998
Crystal Detector
2× in set
#6150-1
· Hydronauts
· 1998
Crystal Detector
2× in set
#6140-1
· Stingrays
· 1998
Crab
4× in set
#6109-1
· Stingrays
· 1998
Sea Creeper
4× in set
#5382-1
· Service Packs
· 1998
Aquazone Accessories
2× in set
#2965-1
· Insectoids
· 1998
Hornet Scout
2× in set
#2151-1
· RoboForce
· 1997
Robo Raider
2× in set
#8480-1
· Technic
· 1996
Space Shuttle
2× in set
#6190-1
· Aquasharks
· 1996
Shark's Crystal Cave
2× in set
#6145-1
· Aquanauts
· 1996
Crystal Crawler
4× in set
#1728-1
· Aquanauts
· 1996
Crystal Crawler
4× in set
#6195-1
· Aquanauts
· 1995
Neptune Discovery Lab
2× in set
#6175-1
· Aquanauts
· 1995
Crystal Explorer Sub
2× in set
#6155-1
· Aquasharks
· 1995
Deep Sea Predator
2× in set
#6125-1
· Aquanauts
· 1995
Sea Sprint 9
2× in set
#6949-1
· Spyrius
· 1994
Robo-Guardian
2× in set
#6346-1
· Classic Town
· 1992
Shuttle Launching Crew
2× in set
#8852-1
· Technic
· 1987
Robot
4× in set
#6940-1
· Classic Space
· 1986
Alien Moon Stalker
2× in set
#6750-1
· Classic Space
· 1986
Sonic Robot
4× in set
#6882-1
· Classic Space
· 1985
Walking Astro Grappler
2× in set
#6951-1
· Classic Space
· 1984
Robot Command Center
4× in set
#1593-1
· Classic Space
· 1983
Super Model
2× in set
#6880-1
· Classic Space
· 1982
Surface Explorer
2× in set
#6822-1
· Classic Space
· 1981
Space Digger
2× in set