Clamps have a slotted screw. Tighten with a slotted screwdriver, hex nut driver, or a wrench.

A raised safety collar around the head of the screw prevents your screwdriver from slipping and damaging the hose or tube.

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.

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.

A double ring of thick wire provides a complete seal around large-diameter hose.

An extended tail acts as a liner to protect soft hose and tube from being cut by the slots in the band.

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.