Review on Tackform Enduro Series 2'' Bar Mount with 20mm Ball for Versatile Mounting Solutions by Bruce Marable

Perfect fit for my jeep with just the right ball size for my phone holder. Unfortunately, this is a slick ball and my phone lets the mount rotate on the slightest of bumps in the ball, rather than off-road. Other brands have a grooved ball and this doesn't happen. But they don't have the right mount for my roll bar. Overall it's a good solution, but it's easy to make it great with a few tweaks.