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20-A1 - Steel Insert for Tubing
Product Description
The 20-A1 Steel Insert for Tubing is designed to reinforce architectural tubing with a 0.05" wall thickness where additional structural strength is required. These steel inserts fit inside compatible tubing to increase rigidity and load capacity without altering the exterior appearance of the finished installation.
The 20-A1 series inserts are commonly used in applications where tubing is subject to vertical load or concentrated stress. Inserts are available for A100, A110, and A120 size tubing and are precision-sized for proper internal fit.
Key Features
- Reinforces architectural tubing with 0.05" wall thickness
- Fits inside compatible round tubing to increase rigidity
- Available for A100, A110, and A120 tubing sizes
- Maintains clean exterior appearance of architectural tube
- Ideal where additional structural support is required
- Precision outside diameters for proper internal fit
Common Applications
- Vertical railing posts
- Closet rods
- Dance poles
Specs / Compatibility
- 20-A100SL – Outside Diameter: 7/8" (use with tube item A100 – 1" OD)
- 20-A110SL – Outside Diameter: 1-3/8" (use with tube item A110 – 1-1/2" OD)
- 20-A120SL – Outside Diameter: 1-7/8" (use with tube item A120 – 2" OD)
- Designed specifically for architectural tubes with 0.05" wall thickness
Available Lengths
- 1" size inserts: 3 ft, 4 ft, 8 ft, 12 ft, and 20 ft lengths
- 1-1/2" and 2" size inserts: 3 ft, 4 ft, 8 ft, and 12 ft lengths
What’s Included / Hardware
- Steel insert only
- No tubing or fittings included
Shipping & Availability
Lengths over 8 ft ship via LTL freight (truck). Shorter lengths typically ship via parcel carriers. We can provide custom cut lengths just below 8 feet to help avoid freight shipping when possible. Contact us for details. Confirm insert size and length selection before ordering to ensure compatibility with the corresponding tubing.
Need Help?
Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.
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| Tubing Size | SKU | Description | Price | Qty | Unit | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" OD | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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20-A100SL Ships within 24-48 hours, Local pickup available |
[20-A100SL] 20-A1 - Steel Insert for Tubing (1" OD)
Spec Sheet
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$ 20.52 |
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| 1.5" OD (0.05" Wall) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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20-A110SL Ships within 24-48 hours, Local pickup available |
[20-A110SL] 20-A1 - Steel Insert for Tubing (1.5" OD (0.05" Wall))
Spec Sheet
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$ 60.72 |
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| 2" OD (0.05" Wall) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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20-A120SL Ships within 24-48 hours, Local pickup available |
[20-A120SL] 20-A1 - Steel Insert for Tubing (2" OD (0.05" Wall))
Spec Sheet
|
$ 87.78 |
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Product Description
The 20-A1 Steel Insert for Tubing is designed to reinforce architectural tubing with a 0.05" wall thickness where additional structural strength is required. These steel inserts fit inside compatible tubing to increase rigidity and load capacity without altering the exterior appearance of the finished installation.
The 20-A1 series inserts are commonly used in applications where tubing is subject to vertical load or concentrated stress. Inserts are available for A100, A110, and A120 size tubing and are precision-sized for proper internal fit.
Key Features
- Reinforces architectural tubing with 0.05" wall thickness
- Fits inside compatible round tubing to increase rigidity
- Available for A100, A110, and A120 tubing sizes
- Maintains clean exterior appearance of architectural tube
- Ideal where additional structural support is required
- Precision outside diameters for proper internal fit
Common Applications
- Vertical railing posts
- Closet rods
- Dance poles
Specs / Compatibility
- 20-A100SL – Outside Diameter: 7/8" (use with tube item A100 – 1" OD)
- 20-A110SL – Outside Diameter: 1-3/8" (use with tube item A110 – 1-1/2" OD)
- 20-A120SL – Outside Diameter: 1-7/8" (use with tube item A120 – 2" OD)
- Designed specifically for architectural tubes with 0.05" wall thickness
Available Lengths
- 1" size inserts: 3 ft, 4 ft, 8 ft, 12 ft, and 20 ft lengths
- 1-1/2" and 2" size inserts: 3 ft, 4 ft, 8 ft, and 12 ft lengths
What’s Included / Hardware
- Steel insert only
- No tubing or fittings included
Shipping & Availability
Lengths over 8 ft ship via LTL freight (truck). Shorter lengths typically ship via parcel carriers. We can provide custom cut lengths just below 8 feet to help avoid freight shipping when possible. Contact us for details. Confirm insert size and length selection before ordering to ensure compatibility with the corresponding tubing.
Need Help?
Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.