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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
Finishing
Tables, Table Legs, & Table Parts
Stands & Stand Parts
Bases, Mounts & Clamps
Complete Telescopic Tubing Assemblies
Machining
Sheet Metal

Shop Standard Telescopic Tubing

$0.00
  • Cut to size aluminum tubing
  • Round aluminum tubing available in Outside Diameters of 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", and 1-1/2"
  • Thin walled aluminum tubing cut to size
  • Available for online ordering in etch and clear anodized, black anodized, or mill finish. Powder coat colors available, min qty 25+, click Request Fast Quotation for pricing
  • Non-Rotational (NR) aluminum tubing available in Outside Diameters of 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", and 1-1/4". When purchasing a fabricated assembly (not just cut to size tubing), Testrite can construct NR tubing assemblies up to 1-3/8" diameter
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$8.50
  • Telescopic Tubing Clamps a la carte - 11 sizes to choose from
  • Our strongest telescopic tubing lock
  • Size refers to the Outside Diameter (OD) of the tubing - larger diameter is fixed, smaller diameter slides through
  • Black plastic lock with plated steel hardware and phenolic S knob
  • Bulk packed - Ships FAST
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$0.00
  • Tubing sold in 72" lengths (can be cut to size) 
  • Lightweight Aluminum construction or opt for Heavy Duty Steel 
  • Easy assembly
  • Create/Design endless possibilities 
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$24.05
  • Telescopic tube assembly
  • 3 x Sections - 1", 7/8", and 3/4" diameter (OD)
  • Max open - 102", Min closed 37"
  • 2 x A Style Clutch lock
  • Tubing satin silver aluminum anodized
  • Female 1/4-20 threaded connector installed in 3/4" end, 1" end open
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
 
$27.43
  • Telescopic tube assembly
  • 3 x Sections - 1", 7/8", and 3/4" diameter (OD)
  • Max open - 102", Min closed 37"
  • 2 x A Style Clutch lock
  • Tubing matte black
  • Female 1/4-20 threaded connector installed in 3/4" end, 1" end open
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
 
$40.46
  • Telescopic tube assembly
  • 3 x Sections - 1-1/2", 1-3/8", and 1-1/4" diameter (OD)
  • Max open - 117", Min closed 42"
  • 2 x A Style Clutch lock
  • Tubing satin silver aluminum anodized
  • Female 1/4-20 threaded connector installed in 1-1/4" end, 1-1/2" end open
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
 
$17.50
    Square Telescopic Locks (lock only)

    Our Square Tubing Locks designed to accept square internal and external tubes. These locks are designed to reduce the play between sections and the snap lock mechanism holds light weight loads in place. For heavier loads, these locks can be paired with steel spring buttons (sold separately.

    These locks were designed for use with Testrite's steel tubing. If you are purchasing to use with your own steel tubing, we recommend purchasing a sample to ensure it works with your tubing.

    These locks are available in 1/8" increments. They are available as 1/2" to 5/8" square tube lock, 5/8" to 3/4" square tube lock, 3/4" to 7/8" square tube lock, and 7/8" to 1" square tube lock.

    These locks are often called: Square steel tubing lock Square tubing lock Square tube lock Square steel tube lock Square aluminum tubing lock 1/2" to 5/8" square tubing lock 5/8" to 3/4" square tubing lock 3/4" to 7/8" square tubing lock 7/8" to 1" square tubing lock 1/2" square tubing lock 0.5" square tubing lock 0.5" square tube lock 5/8" square tubing lock 0.625" square tubing lock 0.625" square tube lock 3/4" square tubing lock 0.75" square tubing lock 0.75" square tube lock 7/8" square tubing lock 7/8" square tube lock 1" square tube lock 1" square tubing lock Square tubing clamp Square tube clamp Square Telescoping tubing clamp Square tubing telescoping lock Square tubing clamp lock
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$46.22
  • Telescopic tube assembly
  • 3 x Sections - 1-1/2", 1-3/8", and 1-1/4" diameter (OD)
  • Max open - 117", Min closed 42"
  • 2 x A Style Clutch lock
  • Tubing matte black
  • Female 1/4-20 threaded connector installed in 1-1/4" end, 1-1/2" end open
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
 
$26.71
  • Telescopic tube assembly
  • 3 x Sections - 1", 7/8", and 3/4" diameter (OD)
  • Max open - 100" Min closed 37"
  • 2 x B Split Collar Lock
  • Tubing satin silver aluminum anodized
  • Female 1/4-20 threaded connector installed in both the 1" and 3/4" ends
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
$19.73
  • Telescopic tube assembly
  • 2 x Sections - 3/4" and 5/8" diameter (OD)
  • Max open - 73" Min closed 38"
  • 1 x G Style Snap Lock
  • Matte black tubing
  • Female 1/4-20 threaded connector installed in 5/8" end, 3/4" end open
  • 5/8" tube is not captive, can slide out
  • Thin wall aluminum tubing
  • More Info
$16.92
  • Telescopic tube assembly
  • 2 x Sections - 3/4" and 5/8" diameter (OD)
  • Max open - 73" Min closed 38"
  • 1 x G Style Snap Lock
  • Satin silver anodized tubing
  • Female 1/4-20 threaded connector installed in 5/8" end, 3/4" end open
  • 5/8" tube is not captive, can slide out
  • Thin wall aluminum tubing
  • More Info
 
$24.19
  • Telescopic tube assembly
  • 3 x Sections - 1", 7/8", and 3/4" diameter (OD)
  • Max open - 100" Min closed 38"
  • 2 x G Style Snap Lock
  • Tubing satin silver aluminum anodized
  • Female 1/4-20 threaded connector installed in both the 1" and 3/4" ends
  • All tubes captive - can't slide out
  • Thin wall aluminum tubing
  • More Info
 
$17.42
  • Telescopic tube assembly
  • 4 x Sections - 3/4", 5/8", 1/2", and 3/8" diameter (OD)
  • Max open - 55" Min closed 17"
  • 3 x A Style Clutch lock
  • Tubing mill finish (unfinished), 3/4" section includes vertical lines
  • 3/8" Diameter tube has a 1/8" pipe thread on the outside, 3/4" end open
  • Tubes can't slide out through the top, can slide out from the bottom
  • Thin wall aluminum tubing
  • More Info
 
$16.49
  • Telescopic tube assembly
  • 3 x Sections - 5/8", 1/2", and 3/8" diameter (OD)
  • Max open - 84" Min closed 31"
  • 2 x A Style Clutch lock
  • Tubing mill finish (unfinished), 5/8" section includes vertical lines
  • Both ends open (no threads)
  • Tubes can't slide out through the top, can slide out from the bottom
  • 1 x 3/16" diameter hole in the side of the 5/8" section at the bottom
  • More Info