Mighty Mule Second Heavy Duty Slide Operator for Dual Slide Gate OpenerMighty Mule Dual Slide Gate Operator The Mighty Mule Dual Slide Gate Operator MM SL2200B is the essential companion for heavy duty dual gate setups, supporting commercial and residential applications. Designed to handle gate panels up to 1,000 lbs. and 30 ft. in length, this operator ensures secure and efficient automation. With internal friction brake locking, obstruction sensors, and compatibility with solar power, it's both powerful and eco