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Made of heavy-duty aluminum, these lightweight yet strong tubes are great for maximizing strength-to-weight ratio. Available in three sizes, they can also be cut to custom sizes with a metal-cutting blade.

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From $2.95

This pack offers 50+ tubing structural elements, perfect for outfitting classrooms or robotics competition teams with an assortment of building and design components.


Extremely versatile, the aluminum TETRIX® Tubing Anchor Block makes it easy to connect TETRIX structural elements, Brackets, and Motor Mounts to TETRIX tubing.


Easily make 90-degree corners or T-joints from TETRIX® Tubes by using this aluminum Corner Block. The clamping design holds tubes tightly in place.


Easily connects two TETRIX® Tubes end to end to create extra-long components.


Insert these precision-machined aluminum TETRIX® Tube Reinforcers into the end of TETRIX Tubes for reinforcement when applying a TETRIX Tube Clamp.


Used to bolt TETRIX® Tubes to structural elements, these TETRIX MAX Tube Clamps feature heavy-duty aluminum construction.


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