• Clamping Range (Tube): 0.625" to 1.5"
• Clamping Range (Flat Surfaces): 0" to 1.14" 
• Physical Dimensions: Height: 4.25", Width: 1.18" 
• Features:

1. High strength glass filled nylon construction with corrosion resistant stainless steel hardware
2. Rubber pads provide stable, even gripping and protection of mounting surface
3. Clamp jaw is configured for round, flat and odd shapes
4. Quick installation and removal of Tough-Claw™ 
5. Lifetime Warranty!
6. Made in U.S.A. 

• Construction: High Strength Composite and Stainless Steel Hardware
• Ball Size: 1" Rubber Ball "B" Size