Aluminum Micro Servo Horn 
 
Micro 25T Spline 4.9mm (fits NSDRC RS100M and REEFS 99)
 
20mm Length 
 
We have two options available for the Micro Aluminum Horn thread sizes. 
 
•M1.4 thread size for the micro 1/24 scale/ scx24 stock size hardware.
 
•M3 thread size so you can use them with all the transmission dig/shift/diff locker 1/10 scale setups.