Robot Arm Edge - Command the Gripper!

$41.99

DIY kit to make a working hydraulic arm - includes a search light!

3440 Reviews

Challenge your engineering skills and construct and control your own robotic arm!

The clearly illustrated instructions show you how to carefully assemble the pieces, allowing you to take a closer look at how hydraulic power works. Once completed, command the gripper to open and close; with a wrist motion of 120 degrees, an extensive elbow range of 300 degrees, base rotation of 270 degrees, base motion of 180 degrees, vertical reach of 15 inches and horizontal reach of 12.6 inches, the possibilities for your ingenuity are endless!

Hydraulic Robot Arm Box
Hydraulic Robot Arm Full

Why They'll love it

  • Total command and visual manipulation!
  • Lift objects up to 22 pounds
  • Night time play with the search light
  • Challenging project to build

Technical Stuff

  • Age: 10+
  • Box Size: 15.5" x 11.5" x 3.5"
  • Weight: 3 lbs
  • Requires 4 "D" batteries, not incuded
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