Product Highlights

• Zinc-Plated Steel Construction
• Load Capacity: 331 lb
• 3.9" Pulley
• Weight: 3.6 lb
  
  The C339JS Grab Clamp with Spinning Pulley from Avenger is a pincer jaw clamp designed to fit a variety of round or square pipes, beams, and bars for supporting TV and theater backgrounds. The clamp is equipped with a push-button lock for extra safety and 3.9" pulley for raising curtains or other articles in a theater environment. A testament to it's zinc-plated steel construction, the clamp can support up to 331 lb.