Position marine electronics for convenient access on your watercraft using the Ram Electric Mount with Wrench. The 3.68-dia. round base has pre-drilled holes, including two holes at 180 and three holes at 120 for versatile installation. The 11H x 3W rectangular plate has pre-drilled holes that match up with a variety of electronic devices and mounts marine GPS, CB radios, ham radios, gimbal brackets and more. The included RAM Hi-Torq wrench matches the shape of the arm knob to firmly secure it in place, giving the double-socket arm an extra-tight grip of the mounting plate ball. Adjust the mounting plate for optimal viewing and tighten the knob with the wrench. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mount.