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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

Spring Button Clutch Telescopic Tube Lock (FA)

  • FA Style features the A Clutch lock and the F Spring button lock.  
  • The F Spring button enables the telescopic tubes to stop at predetermined positions, while the A Clutch lock eliminates any play. 
  • Non-rotating inside tubes are used to make lining up the spring buttons with the holes easy.  
  • Style F is available from 1/2” to 1-3/8” diameters in 1/8” increments.


Model # Description Material

Testrite Telescopic Tubing and Locks