Clamps offer extra holding power in high-torque applications.

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 clamps are easier to install than worm-drive clamps—crimp the pinch points with pinch-clamp pincers for a secure hold. They are also known as ear clamps.

Unlike other pinch clamps, these have a unique tongue-and-groove design that creates a gap-free seal to reduce leaks.

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

Not as bulky as our other constant-tension clamps, these round-wire clamps easily fit in cramped spaces. Use in low-pressure applications.

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.

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.

Installing these clamps is a snap—push their interlocking teeth together with your fingers, then squeeze tight with pliers. To remove, use pliers to push sideways and separate the teeth.

The hose clamps in these assemblies have a bolt closure that creates a 360° leak-preventing seal. The clamps have rolled edges, so they won’t cut into soft hose and tube materials such as silicone.

Clamps have a smooth band with rolled edges to prevent them from cutting into your hose or tube.

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

Create 2" diameter and larger smooth-band worm-drive clamps.

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.

Also known as bridge clamps, these worm-drive clamps align with the spiral support on wire duct hose to provide a tight seal.

Flip the toggle latch to install and remove these clamps in seconds.