Features: The extended battery terminal base for remote control of your tractor-mower is the ultimate-accessory to enhance-your mowing experience. Made of durable rubber, zinc alloy, and copper, this extension line provides a secure and reliable connection between the battery and the remote control. Designed for tractor-mower owners who want to enjoy the convenience of remote control while mowing their lawns. Perfect for use in large gardens or fields where it is difficult to access the battery of the mower. With this extension line, you can now mow your lawn with ease without worrying about getting too close to the mower battery. It is easy to install and compatible for most tractor-mowers on the market. Specifications: Material:Rubber+Zinc Alloy+Copper Size:As Picture Shown Stud size: 10mm Diameter of opening: 32mm Rated-current: 250A Package Includes: 1x Extension Cord note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.