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Round Telescoping Tubing Locks
Square Telescoping Tubing Locks
Round Tubing And Oval Tubing
Tube Ends, Joiners, & Attachments
1" Square Tubing System - Build-A-Stand
Tables, Table Legs, & Table Parts
Stands & Stand Parts
Bases, Mounts & Clamps
Complete Telescopic Tubing Assemblies
Sheet Metal
Laser Cutting

Round Tubing And Oval Tubing


Round Telescopic Aluminum Tubing

This round, drawn aluminum tubing is ideally suited for custom telescopic tubing assemblies. Our round telescopic aluminum tubing is manufactured to tight tolerances +/- .005” on the outside diameter and wall thickness, our aluminum tubes are available in 1/8" increments from 3/8" diameter up to 1-1/2" diameter. Typical wall thickness of each tube is .038”.

Non-Rotating Telescopic Aluminum Tubing

Non-rotational tubing is U indented and will telescope but not turn.  Manufactured to tight tolerances it is available in 1/2" thru 1-1/4" diameters in 1/8” increments.  Tube assemblies are typically constructed using a round outside tube with inner non-rotational ones.  Therefore a 1-1/4” non-rotational tube can telescope inside a 1-3/8” round tube.

Round Steel Telescopic Tubing

Round steel tubing is suited for applications calling for extreme strength or need to weld to a steel plate or base. Testrite typically stocks only 7/8” and 1” diameters, but can readily get others in quantity.  The lock we recommend for steel tubing is our “B” collar lock.  Steel tubing requires a powder coated finish which we can supply in any color.

Oval Aluminum Tubing

Testrite stocks a variety of aluminum oval shapes that are available for purchase a la carte. These include ovals with threaded channels, ovals with openings on each end, ovals with grooves, and more. If you’re in need of an aluminum oval for use as an upright, crossbar, or another need, reach out to us today and let us know how we can help.