The RAM® Gimbal Security Knob is a great solution for securing your gimbal mounted electronics, whether or not it’s mounted on a RAM®. The universal design utilizes various stud sizes to accommodate most popular GPS, chart plotter, fish finder and VHF radio brands. With a simplistic design, our security knob is extremely affordable and simple to install. Pair this with a security knob for your RAM® mount and you can feel at ease when leaving your expensive electronics in public places without the concern of theft or tampering.