Mach-1 Aluminum Alloy clamping style servo horn is intended to use with most 25t servos for 1/10 and 1/8 scale R/C vehicles. 
This aluminum horn is machined from extremely strong aluminum alloy AL7075 and anodized black color.
Provides higher precision, rigidity and durability for the new-generation of high performance RC vehicles.
Features
Clamping Design
Black Color Anodization
High Precision CNC Machining
25T Spline Output Shaft