Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Cast Iron |
| Surface Finish | Hot-Dip Galvanized |
| Compatible Tube Size | 20 / 25 / 30 / 40 mm |
| Connection Type | Clamp-On |
| Welding Required | No |
| Screw Material | Hardened Steel |
| Package Quantity | 10 Pieces |
| Total Weight | 2.8 kg |
| Usage | Guardrails, Handrails, Frames |
| Warranty | 1 Year Limited |
Anonymous
Mar 17, 2026
Rating: 3/5
Screw quality varies
The connectors are fine, but one of the set screws was stripped out of the box. Spare worked though.
Anonymous
Mar 12, 2026
Rating: 5/5
Easy installation
Saved me a lot of time not having to weld. The clamp mechanism is tight and secure.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for 30mm tubes
Fit my 30mm square tubing perfectly. Galvanized finish looks great for outdoor use.
Anonymous
Feb 21, 2026
Rating: 5/5
Excellent quality fittings
These connectors are very solid. Used them for a garage guardrail and they hold firmly without welding.
Anonymous
Feb 20, 2026
Rating: 4/5
Good but heavy
They work well and are sturdy. Just be aware they are quite heavy compared to aluminum options.
Q: Are set screws included?
A: Yes, each connector comes with the necessary set screws for installation.
Q: Can I use this for structural support?
A: They are suitable for guardrails and handrails. For major structural loads, please consult an engineer.
Q: What tool is needed for installation?
A: You will typically need a hex key or wrench to tighten the set screws on the clamp.
Q: Does this fit 25mm rectangular tube?
A: Yes, these fittings are designed to accommodate 20, 25, 30, and 40 mm square or rectangular tubes.
Q: Are these rust resistant?
A: Yes, they feature a galvanized finish which provides high corrosion resistance for outdoor environments.
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