Add our HDKJ D3015 Waterproof Metal Gear Digital Servo to your RC aircraft for a smooth and better steering performance! It features 15kg heavy-duty metal gear? duplex bearing? and large torque. Square anti-interference VR ensures a stable flight. Even better? its plug? output wheel? and remote control system are all compatible with Futaba? JR? and HITEC. Waterproof design allows it to work well under all weather conditions. And it is fairly easy to install. With such high quality and unbeatable price? what are you waiting for? Click and order now!                                    Features             Offer a smooth and better steering performance<br> 15kg heavy-duty metal gear? duplex bearing? and large torque<br> Square anti-interference VR ensures a stable flight<br> Its plug? output wheel? and remote control system are compatible with Futaba? JR? and HITEC<br> Waterproof design allows it to work well under all weather conditions<br> Easy to install   <br>                                                            Specifications             Model     HDKJ D3015    <br> Dead Zone Set     4 Microsecond    <br> Max Rotation Angle     300＜ (Plug? Output? Remote Control Issue are Compatible with Fubata? JR? HITEC)    <br> Torque     14Kg.cm.at6.0v? 15Kg.cm.at7.2v)    <br> Speed     0.18sec/60＜at6v? 0.16sec/60＜at7.2v    <br> NO-Load Current                             Package Includes            1 x D3015 Servo<br>1 x Long Servo Arm<br>1 x Short Servo Arm<br>1 x Circle Servo Arm<br>1 x Hexagonal Servo Arm<br>1 x Teragonal Servo Arm<br>13 x Screws<br>