Complete or expand your RAM mount system with the RAM MOUNTS Small Tough-Claw with 1.5' y 1' Diameter Rubber Balls. This tool-free clamp lets you attach your electronics onto round, square, or oddly-shaped rails, bars, and tubes from 0.625 to 1.5' in diameter. It also clamps onto flat surfaces up to 1.14' thick. Designed for durability, the Tough-Claw is made from high-strength composite materials and stainless steel. It is designed for use with other RAM mounting components (sold separately).