In today’s world of construction, DIY and modular fabrication, builders want solutions that are strong, simple and quick to assemble. That’s exactly why the RIBBY Bracket System was created.

Designed and manufactured by Anvil Engineering, Ribby gives you a smarter way to construct frames, racks, structures, stands, and custom projects – without complicated tools, guesswork, or unnecessary engineering. Just use a straight 32 mm round tube and fit the Ribby brackets to complete your design.

What is the Ribby Bracket System?

At the heart of Ribby is a simple but ingenious idea:
Use a single standard round pipe size – 32 mm diameter – and designed precision brackets that fit perfectly, securely and reliably.

Each Ribby bracket is made from high-quality steel tube, with crimped ends engineered to slide seamlessly into a 32 mm pipe. Insert a Ribby into the pipe and your structure takes shape.

It’s modular. It’s repeatable. And most importantly – it works.

Ribby components: The building blocks for your structure

The strength of the Ribby system lies in its wide range of connectors, each designed for specific angles, directions, and structural needs. Together, these components allow you to create almost any shape or functional frame you can imagine.

Below is a breakdown of the core Ribby components and how they’re used:

Elbow connectors

Elbow brackets allow you to change direction in your structure, which is perfect for corners, bends, frames and angled supports.

• 90° Elbow
  Creates a perfect right-angle turn. Ideal for square frames, table corners, shelving units and rectangular structures.
• 120° Elbow
  Designed for creating wider angles – standing roof, angled supports or decorative structures.
• 135° Elbow
  Offers a sharper angle for unique shapes and directional changes.
• 150° Elbow
  Perfect for subtle bends and large sweeping angles in custom designs.

Elbow tee connectors

These connectors add both direction and branching to your project, letting one tube create two structural paths.

• 120° Tee elbow
  Allows a main pipe to continue while branching off at a 120° angle. Ideal for angled supports or dividing frames.
• 90° Tee elbow
  Connects three tubes at a right angle. Excellent for shelves, vertical supports and multi-directional structures.

Cross elbow connectors

Cross elbows allow you to connect four tubes at once, creating multi-directional hubs for complex assemblies.

• 120° Cross elbow
  Designed for joining four tubes at intersecting 120° angles – used for hexagonal or angled grid structures.
• 90° Cross elbow
  A perfect cross-shaped connection for building cube frames, racks, carriers and multi-level structures.

Straight connectors and others

• Tee connector
  Connects a vertical pipe to a horizontal run. Common in railing systems, frames and shelves.
• Corner tee connector
  A three-way connector that forms a right-angle corner with added vertical support.
• Cross connector
  Joins four pipes in a standard cross layout – ideal for grids, platforms and multi-directional joints.
• Angle connector
  Allows adjustable angles for custom geometry. Perfect for unique builds requiring non-standard pitch.

Functional add-on components

These components don’t create angles – they add stability, strength and mounting options.

• Stay clamp
  Secures the structure against walls, floors or other surfaces. Ensures rigidity and prevents unwanted movement.
• Mounting foot
  A base plate that anchors your structure to the ground or floor. Essential for tables, stands, workstations and stable uprights.

Why builders love Ribby

1. Modular by design

Every component fits the same 32 mm tube system, allowing endless combinations and limitless creativity.

2. Build faster, with less effort

No welding. No grinding. No complex measurements. Just assemble.

3. Strong, durable and engineered to last

Made from high-quality steel and manufactured at Anvil Engineering, each component is built for real-world use.

4. Ideal for professionals and DIY builders

From carports to display units and garden frames – Ribby adapts to your needs.

Conclusion: Build smarter with Ribby

The Ribby Bracket System brings structure, simplicity and strength together in one modular solution. With a wide range of connectors designed for almost any angle or application, you can build smarter, faster and more efficiently – without compromise.

For more information about Anvil Engineering’s Ribby Bracket System and other products, visit www.anvileng.co.za or send an email to info@anvileng.co.za