A thumb screw instead of a slotted screw allows you to install these clamps without any tools.

Unlike vibration-resistant pinch clamps, these have a torque rating for extra holding power in high-vibration applications. They are also known as high-torque clamps.

Twist the thumb head with your fingers to tighten these clamps. Once tightened, remove the thumb head to minimize your clamp’s profile and make it harder to tamper with.

Made of nylon, these clamps have excellent corrosion and chemical resistance, don’t conduct electricity, and weigh less than metal clamps.

Clamps come packed in a box with individual compartments for each clamp size. To make sure they won’t cut into hose and tube, they have a smooth band with rolled edges.

Create 4" diameter and larger worm-drive clamps that withstand high-temperature applications.

Don't worry about your hose and tube expanding and contracting when temperatures fluctuate—these clamps have a Bellville spring that automatically increases and decreases the clamp's diameter.