* CNC spar slotted in twin pack

* material: T6 aluminum with anodised

* spar: 4mm

* 4mm & 3mm pre drill hole

* 10mm* 70mm

* install: to insert 4mm wing spar with quick thread lock

* function: the main drive for flapping wing 
* not included: spar rod

Spar Slotted ( Twin Set )

SKU: Spar-Slotted-Twin
$38.00Price