Reef's RC - Aluminum Servo Arm & Ball Stud (SCX30) ASC30137 Spring Diameter: 19mm

Spring Diameter: 19mm

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Reef's RC - Aluminum Servo Arm & Ball Stud (SCX30) ASC30137 Spring Diameter: 19mmMachined Aluminum Servo Arm for the REEFS285 SX30 Servo is designed to eliminate the flex from the stock plastic servo horn and for additional strength. Reef's increased the thread size to 2mm while machining it out of Stainless Steel. Specifications: Machined Aluminum Servo Arm (20T Spline compatible with REEFS285 SX30 Servo) Black Anodized finish with etched logos "Stock" size Stainless Steel Pivot ball with 2mm threads. Preinstalled with thread lock