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Modular Clamp Rail System – No-Weld Galvanised Pipe Fittings

Construct custom handrails, safety barriers, and racking without welding. Our Modular Clamp Rail System utilises durable 48.3mm Galvanised fittings to create strong, industrial-grade connections instantly. Ideal for retrofitting warehouses and protecting machinery.

Category: Product ID: 20654

Description

Forget the hassle of hot work permits, specialized welders, and rigid pre-fabrication.

Our Modular Clamp Rail System gives you the power to design and build custom safety infrastructure on-site using simple hand tools.

Utilising a comprehensive range of 48.3mm (40NB) interlocking fittings, this system allows you to construct robust handrails, safety barriers, racking, and trolley bays in a fraction of the time required for traditional fabrication. Simply cut your rail, slide on the clamp, and tighten the grub screw for a rock-solid connection.

Ultimate “No-Weld” Versatility

Whether you are retrofitting a factory floor, building a wheelchair ramp, or installing protective barriers around machinery, this system adapts to your environment.

 

  • Simple Assembly: All connections are forged using a standard hex key (Allen key).

  • Fully Adjustable: Mistakes are easy to fix. Need to move a post? Just loosen the screw, adjust, and re-tighten.

  • Complex Layouts: With variable angle tees and adjustable elbows, you can easily tackle slopes, stairs, and awkward corners.

Dual-Layer Industrial Protection

These aren’t standard hardware store fittings. Each connector is engineered for heavy-duty industrial use with a two-stage defense against the elements:

 

  1. Galvanised Finish: A base layer that prevents deep-set rust.

  2. Zinc-Plating: A secondary outer shield for enhanced corrosion resistance.

Result: A long-lasting, weather-resistant solution suitable for both indoor warehouses and harsh outdoor environments.

The Complete Solution: Yellow Safety Rail

To speed up your installation, we supply Pre-Cut Yellow Rail Sections (40NB / 48.3mm OD). Powder-coated in Safety Yellow, these rails arrive ready to install, eliminating the need for on-site painting and ensuring immediate high-visibility compliance.

System Components & Fittings

We stock a vast selection of fittings to solve any structural requirement.

Standard Fittings (The Foundation)

The essential building blocks for 90° structures.

  • Tees & Crosses: For joining vertical posts to horizontal rails.

  • 90° Corners: For clean turns and returns.

  • Wall Fixings: For terminating rails into masonry or timber.

Adjustable Fittings (Slopes & Ramps)

For environments that aren’t perfectly flat.

  • Variable Angle Tees: Allow rails to follow the angle of stairs or ramps (30-60 degrees).

  • Adjustable Elbows: Create custom corner angles beyond the standard 90°.

Structural & Finishing

  • Base Flanges: Secure your posts to the concrete.

  • Sleeve Joiners: Connect tubes end-to-end for long continuous runs.

  • Gates: Heavy-duty hinges to create access points within your barrier.

The essential building blocks of any clamp system. Our range of standard galvanised connectors allows you to build rigid, high-strength structures with 90° right angles. From basic Tee Clamps for joining verticals to rails, to Crosses and Elbows for complex grids, these fittings ensure a secure, slip-resistant connection for handrails and racking.

Short Tee Galvanised Clamp Short Tee Galvanised Clamp SKU: CLAMP48-101
$9.90 inc. GST
Long Tee Galvanised Clamp Long Tee Galvanised Clamp SKU: CLAMP48-104
$16.94 inc. GST
Middle Tee Clamp Middle Tee Clamp SKU: CLAMP48-176
$17.93 inc. GST
Cross Galvanised Clamp Cross Galvanised Clamp SKU: CLAMP48-119
$13.97 inc. GST
90 deg Corner Through Galvanised Clamp 90 deg Corner Through Galvanised Clamp SKU: CLAMP48-116
$13.97 inc. GST
Corner 90 deg Galvanised Clamp Corner 90 deg Galvanised Clamp SKU: CLAMP48-125
$12.98 inc. GST
Corner Top 90 deg Galvanised Clamp Corner Top 90 deg Galvanised Clamp SKU: CLAMP48-128
$18.92 inc. GST

Slopes, Ramps & Staircases Not every site is perfectly flat. Our Adjustable Fittings are engineered to handle gradients, ramps, and staircases with ease. Featuring Variable Angle Tees and Swivel Elbows, these connectors allow you to match the specific pitch of your handrail (between 30° and 60°) without the need for custom bending or fabrication.

Adjustable Corner Elbow Clamp Adjustable Corner Elbow Clamp SKU: CLAMP48-125H
$22.44 inc. GST
Long Tee Variable Angled 30-40 degree Clamp Long Tee Variable Angled 30-40 degree Clamp SKU: CLAMP48-127
$22.99 inc. GST
Short Tee Variable Angled 30-60 degree Clamp Short Tee Variable Angled 30-60 degree Clamp SKU: CLAMP48-129
$15.73 inc. GST
Long Cross Variable Angled 30-60 degree Clamp Long Cross Variable Angled 30-60 degree Clamp SKU: CLAMP48-130
$23.98 inc. GST
Adjustable Horizontal Angle Clamp Adjustable Horizontal Angle Clamp SKU: CLAMP48-148
$10.67 inc. GST

Floor, Wall & Structural Fixings Secure your system with confidence. Whether you are bolting into concrete, mounting to a wall, or terminating a rail, our heavy-duty fixings provide the foundation you need. This section includes Surface Mount Flanges for posts, Wall-to-Rail Clamps for masonry terminations, and Side Fixings for attaching rails to raised platforms or ramps.

Surface Mount Flange Galvanised Clamp Surface Mount Flange Galvanised Clamp SKU: CLAMP48-132
$20.90 inc. GST
Adjustable Base Clamp Adjustable Base Clamp SKU: CLAMP48-169
$14.96 inc. GST
Wall to Rail Clamp Wall to Rail Clamp SKU: CLAMP48-143
$9.90 inc. GST
Horizontal Rail Long Base Clamp Horizontal Rail Long Base Clamp SKU: CLAMP48-145
$30.25 inc. GST
Double Sided Fixing Clamp Double Sided Fixing Clamp SKU: CLAMP48-198
$10.34 inc. GST
Single Sided Fixing Clamp Single Sided Fixing Clamp SKU: CLAMP48-199
$6.93 inc. GST

Everything you need to complete your barrier line. Start with our pre-finished Safety Yellow Railing Tube (48.3mm), powder-coated for immediate high-visibility compliance. Extend your continuous runs seamlessly using Sleeve Joiners, cap off exposed tube ends with durable Plastic or Metal End Caps, and create functional access points with our heavy-duty Gate Hinges. This section ensures a professional, safe, and finished result.

External Sleeve Joiner External Sleeve Joiner SKU: CLAMP48-149
$10.89 inc. GST
Internal Sleeve Joiner Internal Sleeve Joiner SKU: CLAMP48-150
$9.90 inc. GST
Locking Collar Locking Collar SKU: CLAMP48-179
$3.85 inc. GST
Plastic End Cap Plastic End Cap SKU: CLAMP48-133
$1.98 inc. GST
Metal End Cap Metal End Cap SKU: CLAMP48-184
$7.15 inc. GST
Female Gate Hinge Female Gate Hinge SKU: CLAMP48-138
$6.05 inc. GST
Male Gate Hinge Male Gate Hinge SKU: CLAMP48-140
$6.38 inc. GST
40NB 1m Rail Centres - 925mm Yellow 40NB 1m Rail Centres – 925mm Yellow SKU: RAIL48-1000
$30.91 inc. GST
40NB 2m Rail Centres - 1925mm Yellow 40NB 2m Rail Centres – 1925mm Yellow SKU: RAIL48-2000
$60.50 inc. GST

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What pipe size do these fit?

These clamps are designed for 48.3mm Outer Diameter pipe. In industry terms, this is often referred to as 40NB (Nominal Bore) or “Size D” tube.

How strong are the connections?

Extremely strong. The hardened grub screws bite into the steel pipe, creating a high-tensile friction lock. However, for critical fall-prevention applications at heights, always consult a structural engineer regarding spacing and load loads.

Can I use these outdoors?

Yes. The Galvanised and Zinc-Plated finish is specifically designed to resist rust and corrosion in outdoor environments.


Ready to Make A Difference? Tell us about your project.

From complex industrial challenges to quick safety fixes, we have the gear and the know-how to get it sorted. Fill out the form and let’s get to work.

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Total Protection. From the Ground Up.

A truly safe environment requires a 360-degree approach. It’s about managing the risk you can see with high-vis apparel, and controlling the risks you can’t with robust physical barriers and traffic management solutions.

MAD Safety delivers the complete package. We equip your facility with the hardware to separate man from machine, and your workforce with the gear to withstand the daily grind. We don’t just supply products; we build the peace of mind that comes from knowing every angle is covered.

MAD Safety
What Our Clients Say
4.83 rating (6 reviews)
Address

Head Office
153 Mercer Street
Geelong VIC 3220

Warehouse
3 Holmes Street
North Geelong VIC 3215

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