Introducing a new, tighter-fitting clamp from the originator of clamp-together ducting. The innovative overlap design creates downward pressure on all 360 degrees of the seal. This uniform force creates an even tighter seal, especially for low positive-pressure systems. The clamp also features a longer, stronger handle to improve leverage for easier clamping. It is manufactured in the United States and is standard on all of the manufacturer’s ducting orders. Tighter seals provide greater savings allowing customers to gain significant energy savings compared to other clamping products, according to the manufacturer.