extra throw needed on the electric 3D airplanes! The DU-BRO Micro Servo Arm XL includes: (4) single arms, as well as (2) double arms. These arms have had extra special attention given ...
This is the replacement HS-65HB/MG servo horn set ...
from Hitec. This set contains one star shaped horn (24mm), one short (25.4mm), and one long (35mm) servo arm. Set also includes mounting screw to mount servo horn to servo and lock ...