Dynamite's precisely Machined Aluminum Servo Arms offer maximum steering control, as well as instantaneous throttle and brake response by eliminating the flex often associated with nylon and plastic servo arms. These 1/2 arms are drilled and tapped for 3mm-linkage hardware. Sold one per package and available in four colors, they are available for JR/Airtronics/KO, Futaba and Hitec compatible versions.
This package contains one Red Futaba compatible servo horn.
I just received that Horn and it doesnt fit in the 25(futaba type) tooth servo, impossible to screw it on, it can't be the servo because i had other 25 tooth servo horn with other length and they fitted well. So i can do nothing with it, wasted money!