Suitable for Viking lawn mower transmitters. Note: The total length of the product rope is 2.3m. Be careful not to pull the cord too hard when using it, otherwise the spring may be damaged and the product will not rebound. Thank you for your cooperation. for Viking lawn mower transmitter fit for Toro 20638 lawn mower transmitter Product dimensions (L x W x H): ‎ 20 x 19 x 5 cm; Note: The data are all measured manually, please allow an error of 1-3 cm due to differences in light and display, there may be some color differences, please refer to the actual item received.