37884 Brand new and high quality Color: black Size: about (mm) 55 x 19 x 45 Cable length: about (mm) 300 Voltage: DC4.5-7.2V Speed: 0.15sec/60°/4.8V 0.13sec/60°/6.0V Torque force: 3.2kg-cm/4.8V 3.6kg-cm/6.0V 1 x Servo torque 4 x Plastic accessories 4 x Screws 4 x Buttonholes 4 x Fixings