For maximum throw required for large-scale 3D planes and funfly, Precision Aerobatics offers an extensive range of single and double HD-quality servo arms for different applications. The double arms designed for multi-rudder servos and the extra long arm is for pull-pull system (straight and offset available). Simple and quick installation with the bolts and nuts provided. Illustrated instruction included. Holes distance is smartly designed to match all applications. Available from www.PrecisionAerobatics.com
