istrut: Modular Framing System with Motion Performance
Designed for Engineering. Built For Manufacturing. Designed to Entertain
Kundel’s mission is to provide quality products that help your team work safe and be more productive.
istrut has a full range of overhead Crane Kits, with capacities ranging from 50lb to 2,000lb. Available crane kits can be ceiling hung, free standing, frame, or wall mount. All istrut kits can be modified to meet your needs, with many available options and accessories.
istrut comes in a wide range of work cell ergonomic kits that help your team get more done, safely. Preassembled kits include benches, dual overhead axis movement, horizontal bench movement, and rolling conveyor staging racks.
istrut has a range of Display Kits available that can be tailored to meet your requirements. The modular components make it easy to transport, set up, and take down. All istrut kits can be modified to meet your needs, with many available options and accessories.
istrut offers modular components with engineering data to support you in designing and building your own kit or customizing one of our existing kits.
View a variety of istrut appliations using modular components to create unique product offerings that range from custom lifters to enclosures, conveyors and much more. The only limit is your imagination.
UNDERSTANDING THE DESIGN
Simple Beam Design – Thick flanges offer motion and clamping capabilities at outstanding weight-to-strength ratio

You Dream It, You Build It.
And you don’t even need to weld it.
Important Terminology | |
Profiles | istrut comes in two extrusion profiles, “C” and Tube Beam shape. |
Profile Style | The shape or design of a modified profile with or without the barrel nut option. |
Height | The distance between tubes. |
Series | There are currently two series, 50 and 100. The difference between the series is the diameter of the tube. |
The istrut CONCEPT
istrut’s creative design gives users the ability to build powerful applications. As you are designing your structure, we invite you to keep in mind the following built-in concepts:
Simple | The outer flange of istrut provides a powerful and easy connection for clamps and plates. |
Smart | The outer tube forms a seamless runway that can be used with our trolleys to move tools, heavy objects, and more. |
Tough | istrut’s 45° tubular design redefines contemporary load distribution, allowing you to lift more with less. |
Adaptable | Uniquely designed tubing allows profiles, joints, and plates to connect in a multitude of ways. |

Pull It All-Together With Motion Clamping System and Trolley Systems
istrut Clamping Systems literally brings everything together.
Available Clamps: Tube Clamps, Single, Double, Rail Clamp and Inside Clamp.
Many of the clamping systems utilize specially engineered barrel nuts.
istrut Trolley Systems give motion to your framing system.
Available Systems: Enclosed Trolleys, Beam Trolleys, and C Trolleys.
QUOTE REQUEST
A knowledgeable Kundel specialist will help you
To request a quote, please complete this form. We will respond within one business day. If you have a more urgent request, please call us at 330.259.9009 for immediate assistance.