Use on a conveyor pulley with a conveyor belt tensioner to adjust the tension on a conveyor belt.

Stainless steel bearings are corrosion resistant.

For technical drawings and 3-D models, click on a part number.

A tensioner extends or retracts the conveyor pulley to adjust the tension on the conveyor belt. Mount to the sides of the conveyor and attach to the bearings that hold the pulley.

Stainless steel tensioners are corrosion resistant.

Note: Two tensioners and two bearings (sold separately) are required.

For technical drawings and 3-D models, click on a part number.

Prevent debris buildup, and thread damage—these tensioners have a totally enclosed adjusting screw. Tensioners mount to the sides of the conveyor and attach to the bearings that hold the pulley. Note: Two tensioners and two base-mount bearings (not included) are required.

Stainless steel tensioners are corrosion resistant.

For technical drawings and 3-D models, click on a part number.

Use the power of an impact wrench to stretch the ends of metal tubing, allowing another tube with the same diameter to fit inside. This makes it easier to weld the two tubes together and prevents leaks. These expanders come with seven different heads, which are sized to fit tubes from 2" to 4 1/4" OD. Slide one of the heads inside the tubing and turn the hex nut on the end with a 1 1/8" socket to expand it. Compatible with both 1/2" and 3/4" impact wrenches.

Using a hammer, tap these expanders into the end of a tube to allow a second piece of the same diameter to fit inside. Known as swaging, this enables you to join tubing with a single solder joint, reducing the opportunities for leaks. Twist the hex end with a wrench to remove expanders from tubing.

When expanding tubes smaller than 5/8" OD, use a tube holder (sold separately) for additional stability.

Enlarge the end of a tube to allow a second piece of the same diameter to fit inside.

Stretch the end of plastic and rubber tubing to make room for fittings with the same or slightly larger diameter. Insert the tips into tubing and squeeze the handles to open the jaws. Made of stainless steel, these pliers resist corrosion, and they can be sterilized to prevent contaminating tubing lines.

Pull and pinch metal extrusions, such as L-channels, so they fit precisely around contoured edges and frames. These curvers shrink or compress curves as well as smooth ridges and dents without heating or welding.

Carry hand-held curvers along with you to jobs. They’re small enough to fit where floor-stand models can't.

Curvers with a stand have foot pedals to keep your hands free to move the metal and complete jobs faster than hand-held models. Mounted on casters, you can move the curvers around your shop.