These all-metal expansion joints can handle high temperatures up to 800° F.

The PTFE body on these expansion joints has a super-smooth surface that stands up to corrosive chemicals.

These joints are designed for vertical use in drain, waste, and vent systems.

These adapters connect PVC waste pipe to cast iron pipe without adding bulk. Instead of securing pipes together from the outside like clamp-on couplings, these flexible adapters fit into cast iron pipe to create a tight compression seal.

Tighten the set screws to fasten these couplings to your shaft. Set screws bite into the shaft to hold the couplings in place.

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

Able to handle high twisting forces as well as misalignment, these couplings are good for high-performance servomotor applications.

An acetal plastic spacer at the center of these couplings insulates bearings, encoders, and other shaft components from stray electric current. Use them with servomotors, which sometimes generate current that travels down the shaft and can damage circuit boards, interfere with readings, and cause wear on bearing raceways.

With a bellows between two hubs, these couplings handle all types of misalignment and are good for precision stepper and encoder motion-control applications.

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

Also known as Schmidt couplings, these handle higher angular misalignment than other three-piece couplings. Good for applications with varying shaft misalignment, they're commonly used with conveyor rollers and roller feeds in printing and packaging machines.

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

Designed for use in food-processing applications, where a fraying spider could contaminate a batch, these couplings have a metal-detector-grade rubber spider. Small pieces of metal inside the rubber will set off a metal detector, alerting you to the problem.

A strip of flexible spring steel wraps around the teeth of both hubs to absorb sharp, momentary load increases that can come from motor startups, emergency braking, or sudden impact with hard objects.

With a rugged roller-chain design, these couplings provide excellent torque and angular misalignment capacities.

Use these gear-shaped couplings for high-speed and high-torque applications.

A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.

Made of stainless steel, these U-joints offer excellent corrosion resistance.

Made of stainless steel, these U-joints offer excellent corrosion resistance. They also meet MIL-U-20625A Class A.

These U-joints are made of steel or plastic.

Stainless steel U-joints are more corrosion resistant than steel U-joints.

These joints are made of steel.

These joints are made of steel.

These U-joints handle at least 11,000 in.-lbs. of torque.

Adjust the length of these U-joints between 2 3/4" to 3" to fit your application.

Customize the bore size of these joints to fit your shaft. Each end has a small centered starter hole that makes drilling easy.

With a strong steel core, a protective plastic case, and bearings, these shafts handle the demands of high-torque applications.

If they exceed maximum torque, these couplings disengage, sound an alarm, and then automatically re-engage once the overtorque condition is eliminated.