RAM Mounts Tough-Clamp Large Base with Ball

The RAM Tough-Clamp includes a 1" ball which can be used to mount a variety of products utilizing RAM's vast selection of mounting solutions. Attach your GoPro Camera, Smartphone, RAM AQUA BOX Pro or similar light weight device on almost any flat surfaces and square rails. Clamping Dimensions: 1. Flat surfaces and square rails from 0" to 1.75" thick 2. Round rails from 0.75" to 1.125" OD