Plain Cantilever Arms - 300mm - Box of 8 - Grey
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The RangeUnifix Plain Cantilever Arms Galvanised - 300Mm (Box Of 8) - Grey
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Unifix Plain Cantilever Arms Galvanised - 300Mm (Box Of 8) - GreyFree delivery in 1–3 days£47.19Visit shop →
eBayPlain Cantilever Arms Galv - 300mm - CHPCA/010 - Box of 8
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OnBuy.comPlain Cantilever Arms Galv - 300Mm - Chpca/010 - Box Of 8 5014196032122
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DebenhamsUnifix Unisex Silver Plain Cantilever Arms Galv - 300Mm - Box Of 8 In 8In
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B&QB&Q - Plain Cantilever Arms Galv300mm Chpca/010Pack Of 8
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Product Information
Full details
The Unifix Plain Cantilever Arms are designed for construction professionals and DIY enthusiasts who require robust, reliable structural support for shelving and heavy-duty racking systems. These 300mm arms offer a high-strength solution for mounting fixtures securely, though users should ensure they have the correct channel nuts and mounting hardware, as these are not included in the pack.
All features
| Colour | Grey |
|---|---|
| Model Part Number | 1426499 |
| Brand | Unifix |
Extended Product Information
FAQs
Are bolts and nuts included in the box?
No, the pack contains 8 cantilever arms only. You will need to source your own channel nuts and bolts.
Can these be used outdoors?
Yes, they are engineered for resistance to corrosion, but regular inspection is recommended for outdoor installations.
What is the maximum weight limit for these arms?
Load capacity depends on your specific channel installation and wall mounting method; always adhere to structural engineering guidelines for the weight of your items.
Are different lengths available?
Yes, Unifix offers other variants such as 450mm and 600mm lengths to suit different project needs.
What does the 'Plain' designation mean?
It means the arms do not have pre-drilled holes along the top surface for attaching shelf boards directly, allowing for flexible custom mounting options.
Troubleshooting
Arm moves or wiggles after installation
Check that the channel nut has rotated 90 degrees inside the channel and is tightened securely.
Bolt does not fit through the arm mounting hole
Verify that you are using the correct diameter hardware recommended for your specific channel nut system.
Visible signs of rust on the arm
Clean the surface with a wire brush and apply a protective anti-corrosion spray or touch-up paint.
Pros and Cons
Pros
- High-strength steel construction for reliable support
- Excellent resistance to corrosion and environmental degradation
- Standardized design fits most common channel systems
- Convenient 8-pack ensures consistency across large projects
Cons
- Mounting hardware like channel nuts must be purchased separately
- Fixed 300mm length may not suit all custom depth requirements
- Heavy steel construction adds significant weight to mounting surfaces
Setup, Compatibility & Care
To install these arms, ensure your wall or racking structure is equipped with compatible strut channels. You will need M10 or M12 channel nuts (depending on your specific strut size) and matching bolts to secure the arm to the channel.
- Ensure the channel is firmly anchored to the wall substrate.
- Insert the channel nut into the opening and position it at the desired height.
- Align the holes on the cantilever arm with the channel nut.
- Tighten the bolts firmly to prevent any vertical or horizontal movement.
For care, periodically inspect the bolts for tightness, especially in environments subject to vibration. While the finish is corrosion-resistant, wipe away heavy moisture or chemical buildup to maintain the integrity of the coating.