Mercury - ROKK Mini Adjustable Body Modular Mount Component 8M6005672. OverviewThe ROKK Mini Adjustable Body is the middle piece that lets you point your phone, tablet, or GPS exactly where you want it. It moves smoothly when you loosen it, and once you tighten it down, it stays put-even when the boat gets a little bouncy. When you use it with the rest of the ROKK Mini Mount System, you end up with a small, tough setup that feels solid and easy to live with on the water.. Key Features • Adjustab