A versatile tool to have in your grip bag, If no 15mm rails are available then the Clamp Mount can be placed almost anywhere. Use the mini arm to place a small monitor almost literally anywhere you need it. This is an awesome tool to attach any kind of 1/4-20" accessory you may need to the handlebars on your gimbal! Most commonly rented to attach monitors, lights or audio gear to the handlebar on the DJI Ronin.