This Torsion Tube 16 ft 9 in is a 16 ft 9 in steel torsion tube for torsion spring garage doors. The torsion tube is the shaft that runs across the top of the door. The torsion springs, center bearing, end bearings and cable drums all mount on it, and it transfers the springs’ force to both sides of the door.
Specifications at a Glance
Where It Goes
Across the top of the door opening, through the end bearings.
Will It Fit?
- The tube length suits your door width critical
- You can collect from our Sacramento or Santa Clara store critical
Not sure? Send us a photo of the part you are replacing and we will confirm it.
Full Technical Specifications
| Product type | Garage door torsion tube |
|---|---|
| Material | Heavy-duty steel |
| Length | 16 ft 9 in |
| Availability | Local pickup only |
| Category | Browse category |
What’s Included
In the box
- 1 × torsion tube, 16 ft 9 in
Sold separately
- End bearings: end bearing pair
- Cable drums, see drums
Safety: This Part Works With Spring Tension
Parts of the counterbalance system are loaded by the springs whenever the door is closed.
- Never loosen bottom brackets, cable drums or lift cables on a closed door with wound springs. They hold the full spring tension; unwind the springs or have a technician do the work.
- Clamp the door in place before working on it.
- Replace one part at a time and keep hands clear of the drums and cables.
If you are not trained in garage door spring work, have a technician carry out the repair.
Frequently Asked Questions
Is replacing the tube dangerous?
Yes. Everything on the tube is under spring tension until the springs are unwound. This is a technician job.
Can this item be shipped?
No. This item is too large to ship and is available for collection only from our Sacramento or Santa Clara store. Call ahead and we will have it ready for you.
Why Choose This Torsion Tube 16 ft 9 in
A correctly matched torsion tube 16 ft 9 in keeps your door running smoothly and safely, and is one of the simplest ways to fix a problem before it spreads to other parts.
Contact us if you would like the part confirmed before ordering.



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