Treedix 10 pcs Servo Arm Horn Metal Aluminum 25T Servo Dics Compatible with Standard Steering Gear Servo Motor MG995 MG996

Specification: Distance between mounting holes: 14mm Diameter of steering gear disc: 20mm Flower tooth aperture: 5.5mm Number of spline teeth: 25 Package included: 10 x Servo Arm Horn 40 x M3 screws