Metal Expansion (Duo) Set
Want to improve the mechanical structure of your robot? Our metal expansion set can help.
(Exclusive of shipping and handling, inclusive of taxes)
ABot Advanced Robotics Kit
Robotics Starter Kit
Robotics Advanced Kit (ER-Series)
Robotics Pro Kit (ER-Series)
The Metal Expansion Set (Duo) contains eighteen different types of ER-Series metal sets which provide more flexibility to build robotic mechanical construction. Made with high quality steel provide more strength and the slots made in the X pattern gives flexibility to add plates at an angle to 45 degree horizontally. This set contains 2 pieces of each kind of metal and a total of 36 pieces.