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

Here's everything you need to make your own 3" diameter and larger custom-length worm-drive clamps.

These pinch clamps come packed in a box with individual compartments for each clamp size. Easier to install than worm-drive clamps, crimp the pinch points with pinch-clamp pincers for a secure hold. They’re commonly known as ear clamps.

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.

Clamps offer extra holding power in high-torque applications.

These clamps have a wider band than other constant-tension clamps, which provides more coverage and reduces the chance of leaks.

The T-bolt design provides excellent strength and creates a 360° seal. Clamps have a spring that automatically adjusts the clamp diameter when temperatures fluctuate.

These clamps are easier to install than our Extra-Strength Low-Profile Band Clamps. Also known as center-punch clamps, they seal with a quick hammer blow to the buckle.

Keep this banding on hand for both permanent connections and emergency repairs. You'll need an installation tool and a buckle (both sold separately) to create a band clamp.