Easy to use, strong, and versatile, these hose clamps are the most common. Tighten their slotted screw with a screwdriver, hex nut driver, or wrench.

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

One clamp fits a wide range of diameters, so you can always have the right size on hand.

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.

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.