"C" clamps feature a deep, spiral thread system that allows them to be opened and closed quickly with the lower handle, and also helps them reach their maximum torque. The head of the thread tip rotates to easily attach to the material to be fastened.

• Maximum Opening: 4" (104mm).
• Depth: 2-5/16" (58mm).
• Maximum torque: 499Kgs (1100Lbs).
• Made of cast iron, ideal for industrial and automotive work.
• Swivel reduces damage to work surface and increases stability.
• Larger handle increases pressure; reduces effort and fatigue.