The RAP-B-400-A-GOP1U consists of the small Tough-Claw base, Short double socket arm and B size 1in. ball with custom GoPro/Action Camera adapter. The RAM Tough-Claw is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars. The Tough-Claw can be clamped on rails from 0.625in. - 1.5in. outer diameter. The GoPro/Action Camera adapter attaches directly to the under-side of the camera, replacing the factory mounting bracket
