RAM-B-MAG66U RAM Mounts Tough-Mag™ 66MM Diameter Ball Base with 1-Inch Ball

RAM-B-MAG66U RAM Mounts Tough-Mag™ 66MM Diameter Ball Base with 1-Inch Ball Looking to mount to a metal surface? The RAM® Tough-Mag™ 66mm diameter base is the powerful and durable solution you’ve been searching for. With a B size ball screwed into a ¼-20” threaded post, simply attach a compatible double socket arm and your desired RAM® device holder. This base features an industrial-strength N35 grade magnet and rubber coating that protects the metal surface you’re attaching the RAM® Tough-Mag™ to. Notes: The "U" in the part number reflects product packaged in poly bag. This product should not be used with any device that has an internal non-solid-state hard drive. The magnet may damage the drive.