Description: 4-DOF Metal Robot Mechanical Arm Kit with Gripper/Claw Flexible Movement: up and down motion; front and back motion. Robot Arm can be directly installed on robot car chassis or any other platforms. 2mm thickness hard Aluminum robot arm for lightweight and durable character. Great for DIY smart robot car, grabing everything what you want. Specification: Material:Aluminum Turning Radius: 345mm/13.58inch Robot Arm Height(close): 395mm/15.55inch Robot Claw Max Open Angle: 55mm/2.16inch Package Includes: 3 piece servo bracket 1 piece claw 3 piece long U bracket 1 piece flat bracket 1 piece L bracket 3 piece bearings Screws and Nuts Note: This Robot Mechanical Arm is not included servo!
