The RAM® Tough-Claw™ is a small mounting base for toolless installation and removal on round, square, and odd-shaped rails and bars from .625″ to 1.5″ in outer diameter. KEY FEATURES Small version of the RAM® Tough-Claw™ base is designed to quickly clamp to round, square, and odd-shaped rails and bars ranging from .625″ to 1.5″ in outer diameter; rubber pads provide stable gripping and protection of mounting surface Included C size 1.5″ RAM® rubber balls allows for connection to any C size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability Made of stainless steel hardware and high-strength composite for durability and reliability in the most demanding environments Backed by a lifetime warranty The RAM® Tough-Claw™ is the perfect mounting base for toolless installation and removal on round, square, and odd-shaped rails and bars. The small version of the RAM® Tough-Claw™ can quickly be clamped on rails ranging from .625″ to 1.5″ in outer diameter and is ideal for mounting phones, tablets, action cameras, rod holders, and much more in a wide variety of applications. Perfectly suited for mounting on the yoke of an aircraft, handlebars of bicycles and motorcycles, or even on kayak rails and roll bars, the RAM® Tough-Claw™ will soon become another essential RAM® component in your collection.