ENGINEERED ACCESS SYSTEM
Ringlock Scaffolding System
Complete Ringlock scaffolding systems with supply, hire, engineering and installation support for Australian projects.
RINGLOCK SCAFFOLDING SYSTEM
One complete Ringlock system for Australian projects
HOLDURE Ringlock brings standards, ledgers, braces and platforms together as one adaptable scaffolding system.
Ringlock Scaffolding Supply
Complete Ringlock components supplied for planned projects, ongoing work and replacement requirements.
Scaffolding Hire
Flexible hire options for contractors who need reliable scaffolding equipment on site.
Engineering & Design
Practical system planning and design support for demanding access and work-platform requirements.
Scaffold Installation
Professional installation support to help your Ringlock system perform safely and efficiently on site.
Seven Components. Engineered as One.
Review the documented materials, dimensions and system function of each core Ringlock component.
Screwjack (Base Jack)
The adjustable foundation component that transfers vertical load to the supporting base while providing controlled level adjustment during erection.
Q235 steel, hot-dip galvanized
Ø38 × 5 mm screw with a 150 × 150 × 6 mm base plate.
Controlled base adjustment
Technical guidance sets the working adjustment between 100 and 300 mm.
100 kN vertical load
Documented safe working load at 300 mm extension.
See how the Base Jack establishes a level, load-bearing starting point.
Starter (Base Collar)
The starter component positioned above the Base Jack to establish the first rosette connection and begin the Ringlock frame.
Q355 steel starter
Ø48.3 × 3.2 mm tube, hot-dip galvanized.
First rosette node
Positions the initial ledger connection directly above the Base Jack.
Controlled first-level set-out
The first ledger is installed no more than 550 mm above ground.
See how the Base Collar establishes the first Ringlock connection level.
Standard with Bolted Spigot
The primary vertical load-bearing member of the Ringlock system, providing repeatable rosette connection levels for ledgers and bay braces.
Q355 structural steel
Ø48.3 × 3.2 mm tube, hot-dip galvanized.
0.5–4.0 m modular lengths
Available with 1–8 welded rosettes at 500 mm centres.
Axial capacity by lift height
79.59 kN at 0.5 m to 23.77 kN at 2.0 m.
See how the Standard forms the vertical load path through the Ringlock frame.
Ledger O-Type
The horizontal member that connects adjacent Standards, establishes the scaffold bay and supports the assembled Ringlock grid.
Ø48.3 × 3.2 mm tube
Hot-dip galvanized for corrosion protection.
0.35–3.05 m length range
Twelve listed sizes support different bay configurations.
Safe working loads by span
Point load ratings range from 23.0 kN to 2.65 kN by length.
See how the Ledger establishes bay width and connects the horizontal scaffold grid.
Bay Brace
The diagonal stabilising member designed for a 2.0 m lift height, connecting across the bay to maintain frame geometry.
Q235 structural steel
Ø48.3 × 2.5 mm tube, hot-dip galvanized.
0.60–3.05 m bay range
Ten listed sizes match the documented 2.0 m lift configuration.
8.4 kN tension and compression
Documented safe working capacity across the listed bay lengths.
See how the Bay Brace stabilises the frame across the selected bay.
Steel Plank O-Type — 241mm Wide
The modular 241 mm platform component installed between supporting members to form the scaffold working surface.
Q235 pre-galvanized steel
1.7 mm sheet thickness with a 241 mm platform width.
0.60–3.05 m modular lengths
Eleven listed sizes align with different Ringlock bay layouts.
AS/NZS 1576.1 duty rated
Light, medium and heavy duty, with UDL ratings up to 13.50 kN/m².
See how Steel Planks combine to form the completed working platform.
Ringlock Toeboard
The edge-protection component installed around the platform perimeter as part of the completed Ringlock working level.
Platform-edge protection
Forms a raised barrier around the completed working level.
Positive pin fastening
Fastening-device pins are tightened during erection.
Final platform fit-out
Completes the platform edge after the main scaffold level is assembled.
See how the Toeboard completes edge protection around the working level.
How the Ringlock Node Locks and Transfers Load
Ledgers and bay braces connect to welded rosettes through wedge-head fittings. Once driven into position, the wedges form a rigid node for transferring vertical and lateral forces through the Ringlock frame.
Eight-Position Rosette
Four narrow and four wide openings allow ledgers and bay braces to connect from multiple directions at controlled angles.
Mechanical Wedge Lock
The wedge-head fitting seats against the rosette and is mechanically locked during erection to secure the connected component.
Verified Node Strength
Documented tests include 20 kN one-sided shear, 25 kN tensile capacity and 80 kN·cm bending resistance, with no component damage.
See the locking sequence
Watch how the ledger end engages the rosette and the wedge is driven into its locked position.
Ringlock System Technical Data & Resources
Review key system specifications, node test data and supporting technical documentation.
AS/NZS 1576.1
Q355 · Ø48.3 × 3.2 mm
Q235 · Ø48.3 × 2.5 mm
Q235 · Ø38 × 5.0 mm
241 mm wide · 1.7 mm thick
Hot-dip galvanised / Pre-galvanised
Ringlock Scaffolding
Technical Manual
Component specifications, safe working loads, node testing, erection and inspection guidance.
20 kN
Rosette Shear
25 kN
Rosette Tension
40 kN
Rosette Compression
100 kN
Base Jack Compression
Technical values are subject to confirmation against the applicable product specification and project requirements.
APPLICATION RANGE
Ringlock Scaffolding Applications
Industrial Facilities
Adaptable Ringlock access around industrial structures, equipment and complex work areas.
Infrastructure Projects
Modular scaffolding for transport, civil construction and infrastructure project access.
Commercial Buildings
Flexible scaffold configurations for structural, façade and trade access during construction.
Maintenance & Access
Temporary working platforms for inspection, repair, upgrades and ongoing maintenance.
From Project Review to Delivery
Practical support across planning, system configuration, supply and on-site coordination for Ringlock scaffolding projects.
Project Review
Drawings, access requirements and project scope.
System Planning
Ringlock configuration, quantities and access planning.
Supply & Coordination
Production, logistics and delivery coordination.
On-Site Support
Installation planning and project adjustments.
Certified Quality. Built for Confidence
HOLDURE Ringlock scaffolding systems are supported by recognised certifications, product testing and engineering documentation for Australian project requirements.
ISO Management Certifications
ISO 9001, ISO 14001 and ISO 45001 management system certifications.
Product Load Testing
Independent testing of Ringlock scaffold assemblies and key components.
SGS Verification
Third-party verification supporting material quality and product compliance.
WorkSafe Design Registration
Registered Ringlock scaffold design documentation with WorkSafe Victoria.
WHY HOLDURE
Why Project Teams Choose HOLDURE
A coordinated approach to Ringlock scaffolding, from system configuration and engineering support through production and project documentation.
Integrated System Planning
Core Ringlock components are planned as one coordinated system rather than separate products.
Manufacturing Coordination
Component production and preparation are coordinated around confirmed project requirements.
Engineering Support
System layouts and project access requirements can be reviewed with engineering input.
Project Documentation
Confirmed product information and relevant project documents are organised for customer review.
Request a Scaffolding Quote
Tell us what your project needs and our team will review your enquiry.
PROJECT ENQUIRIES
Talk to Our Project Team
Planning a Ringlock scaffolding project? Contact HOLDURE to discuss supply, hire, engineering or installation support across Melbourne, Brisbane and Sydney.
CALL US ANYTIME
0451 185 521
EMAIL US
Kevinji@holdure.com.au
SERVICE AREA
Melbourne, Brisbane & Sydney
RESPONSE TIME
Within 1 Business Day