Tighten standoffs with a wrench. The flat sides of the hex ensure a firm grip.
Aluminum is lightweight and has mild corrosion resistance.
100 pack of black UV resistant nylon with flexible tape section, pull tight and does not come undone. Length 6 inches.
This is a prebuilt MLT-JR tracked robot platform equipped with 12V 32-millimeter motors, a motor controller and an authentic Arduino for autonomous control.