DKS 6100 Swing Gate Opener Pad Mount Post Mount 13.25"W x 12"H* x 23"D 13.25"W x 12"H* x 23"D The Doorking 6100 Swing Gate operators are designed to operate vehicular swing gates in residential and commercial applications. These Swing Gate operators are designed so that they can be either pad or post mounted without any costly and time consuming field modifications. You need to specify which mounting method when ordering. The unique design of the Door King 6100 Swing Gate operators allows the gate arm to attached to the bottom rail of the gate. This eliminates the need for any brackets to be welded to the face of the gate and creates an aesthetically pleasing installation. The 6100 Swing Gate Operators can be equipped with a factory installed DC Convenience Open option which will automatically open the gate in the event of a power outage.