ETRONIX 120CM 22AWG FUTABA TWISTED EXTENSION WIRE ET0740. 120cm 1200mm ET0740 N/A. 30cm 300mm ET0749 ET0750. Etronix 1200mm 22Awg Futaba Twisted Extension Wire. The primary difference between Futaba and JR servo connectors lies in their keying/polarity and housing design.
eBay