Welcome to our store！</br> 1、Inner Runner: The diameter of the inner runner of the cable retractor is 25mm and the circumference is about 7.8cm. 2、Metal Gear: This is a cable take up machine with high accuracy metal gears. 3、No Burden: The rewinding machine is small in size and light in weight, which will not burden the ship. 4、High Quality: This is a cable take up machine with a high quality DC motor. 5、Application: This cable retractor is suitable for classes that are the same as or smaller than the IOM. <p class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Servo&nbsp;Motor&nbsp;Gear Material: Alloy Colour: Black Servo Size: Approx. 40.5 x 20.2 x 38mm /1.6 x 0.8 x 1.5in(Without Cable) Working Voltage: 4.8-6.0V Working Speed: 0.90sec/360°(4.8V), 0.90sec/360°(6V) Torsion: 9.24kg/cm (4.8V), 10.63kg/cm (6V) Applicable: RC Ship Rope Machine <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Capstan 1 x Winding Wheel 9 x Screw 4 x Screw Anti Skid Socket 4 x Rubber Pad&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>