Features:Excellent material: Aluminium alloy with hard anodized finish is durable and resistant to corrosion in many environments.High Quality: Steering Servo Arm Horn is made of Aluminum, and 25T Metal RC Steering Servo Arm Horn is of high quality.Easy To Use: RC Steering Servo Arm Horn is easily to install and remove, greatly save your time and effort, give you a good experience.Flexible:Not just a fixed angle,the 25T teeth servo arm can easily adjust any angle.Applicable: Compatible with mostly 25T standard servo motors.Compatible with For Futaba, Ace, TowerPro MG.Specifications:Material: Aluminium AlloyOptional Colors: Blue, Red, Black, Purple, TitaniumCenter Hole Patch: 25mm / 1.0inchThickness: 6mm / 0.2inchLength: 35mm / 1.4inchCompatible Servo: For Futaba, Ace, TowerPro MGPackage Weight: 2-20gType: RC AccessoryPackage Includes:1 x Servo Horn with Screw