* CNC Pusher in single set
* material: T6 aluminum with anodised
* igus polymer rodend: 3mm
* bearing: ID 6.35mm * OD 12.67mm
* bearing end cap
* 3mm* 22mm bolt & nut with washer
* cnc aluminum bearing spacer with thread bolt
* cnc aluminum pusher unit
* install: the main flapping fixture to push drive the wingspan for the side rotation gear