This is a great clamp that will hold strongly to any round, square, or odd-shaped bar or rail between 0.625" and 1.5" wide. It then connects to the RAM Mounts 1.5" ball system, allowing you to mount your tablet, camera or electronic device almost anywhere.

Clamping Range: 0.625" to 1.5" (1.59cm to 3.81cm)

Physical Dimensions:
Height: 4.81" (12.22cm)
Width: 1.18" (3cm)

Features:

• High strength glass filled nylon construction with corrosion resistant stainless steel hardware
• Rubber pads provide stable, even gripping and protection of mounting surface
• Clamp jaw is configured for round, flat and odd shapes
• Quick installation and removal of Tough-Claw™ 
• Lifetime Warranty!
• Made in U.S.A.
• Material: High Strength Composite and Stainless Steel Hardware
• Ball Size: 1.5" Rubber Ball Size

Note: The "U" in the part number reflects product packaged in poly bag.