ProTek RC Aluminum Clamping Servo Horn (Blue) (25T-ProTek) Multi Rate Springs These models are supplied with

These models are supplied with 5x Citadel 32mm Round Bases

Plus the aluminum frame work adds strength to the assembly

inside you will find a small compartment for jewellery

The axle diameter can be drilled out to larger sizes per the details below

Shut off valve - now you can halt the flow of ballast whilst you lift the Ballast Spreader over point work or when it reaches the end of the track

ProTek RC Aluminum Clamping Servo Horn (Blue) (25T-ProTek) Multi Rate Springs These models are supplied withThis is replacement ProTek R C Aluminum Clamping Servo Horn, intended for use with ProTek R C servos. This extremely tough servo horn has been machined from a solid block of aluminum for incredible precision, rigidity and durability. The horn features a clamp type design that grips the servos output shaft so if the retainer screw comes loose, the horn will have a better chance of remaining in place, increasing your chances of finishing the race! Plus,