SEE my eBay Store for additional listings for special sale pricing and additional quantity discounts!

Shipped in resealable anti-static bag ideal for classroom use.


  • Compatible with most 4mm shaft
  • Easy to connect wheels on motors with 4mm shaft
  • 2 Headless Screw M3x5 included.
  • Sold in Pair.


I have a large stock of Makeblock. I will be setting up more auctions as time permits.  If you send me a note of what you need and quantity I can price it out for you and set up a listing if interested.  I have Complete Classroom Setups or Maker Space stock available for immediate shipment.  I have Ultimate Kits (orion based with blue work box ideal for students), Starter Robot Kits Infrared and Bluetooth.  Inventor Kits. Scara MDrawBots both Versions.  X-Y Plotter Kits.  Laser Engraver Kits.  Giraffe  3D Printer Kits. Huge stock of individual electronic modules, hardware, 0824, 0898, 2424, 0412 Beams of various lengths in addition to standard  "kit sizes". Individual parts ie timing pulleys, belts, wheels, tracks, plates, brackets, bearings, fasteners, spacers, brass studs, shafts, couplers, sliders, motors, steppers, gripper,  on and on.  If you have kits missing parts chances are I stock them.