The Small Tough-Claw Mount consists of the small Tough-Claw base, double socket arm, diamond base adapter and universal Tab-Tite clamping cradle. 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 0.625″ – 1.5″ outer diameter. The spring loaded, quick release Tab-Tite cradle makes it easy to load and unload your tablet, along with keeping it secure while on the go. Clamping Range: 0.625″ – 1.5″ Features: 1. Support cups contain open slots to accommodate for devices of various sizes, including tablets in protective sleeves 2. Back plate can support various size support cups 3. Spring loaded tension provides secure support for your tablet 4. Spring loaded cradle allows for quick release of your tablet 5. Full access to all ports Cradle Dimensions: Height: 9″ minimum to 11″ maximum Width: Maximum to 7.43″ Edge Depth: Maximum to 0.87″