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 our most corrosion resistant stainless steel, these worm-drive clamps stand up to harsh acids and chemicals. Their band is smooth and has rolled edges, so they won’t cut into your hose or tube.

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.

Unlike other duct hose clamps, these are rated for a maximum work load. Clamps have a quick-release latch that lets you access your line frequently while maintaining your original clamp size.

These plastic gears are lighter and quieter than metal gears—pair them with metal worms for lubrication-free operation. Worm gears use screw threads to make large reductions to shaft speed while transmitting motion at a right angle.

With output shaft openings on both sides, these speed reducers adapt to fit multiple configurations. Mount to a NEMA 56C motor.

Cut shaft speed and increase torque while transmitting motion at a 90° angle in food, pharmaceutical, and other sanitary environments.