LEGO MOC Grip-Lift-Release Grabber Claw by DLuders | Rebrickable - Build with LEGO
Lego Arm Grab Jaws 4221 w Arm Grab Jaw Holder 4220 pick your color | eBay
Lego Mindstorms EV3 Simple Gripper Using Medium Servo Motor - Building Instruction - YouTube
LEGO part 4221 - Black Arm Grab Jaw at BrickScout
Robotic Arm Lego Wedo 2.0 - Roboinstruction.com
Attaching a grabber to a forklift mechanism? - posted in LEGO Technic, Mindstorms & Model Team: Thanks to the posts … | Лего майндстормс, Лего проекты, Лего поделки
LEGO IDEAS - Technic Search and Rescue Double Arm Grabber