Makeblock Beam0412-156-Blue(4-Pack)
 
Beams are the most frequently-used parts of the Makeblock platform which can be used to build all kinds of mechanical structures. The 0412 series is usually applied as linking-rod parts and comes in different lengths varying from 36mm to 236mm for various building needs.
 
Features
Works perfectly with Plastic Gear, Timing Pulley, other wheel-related parts, and motor shafts
Build various linking-rod structures thru different combinations
Can be used with angular sensor to enables angle feedback between 2 linking-rod parts
Equipped with slots for easy and flexible connection with Beam 0808 & 0824.