Squeezing the ears widens a circular metal ring, allowing the clamp to slide along the hose. When you release the ears, the ring tightens down onto the hose to hold it in place. The post 9 Types o ...

Learn more. If you have done any home plumbing repairs, you’ve probably worked with hose clamps. One of the most common types of hose clamps uses a screw and a worm gear to secure it and prevent ...