RINGLOCK PRODUCT

Ringlock Base Collar

48 Series60 Series

Ringlock Base Collar is a starter component positioned at the bottom of a Ringlock scaffold to provide the first rosette connection level.

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TECHNICAL SPECIFICATIONS

Product Data

System: 48 Series, 60 Series
Product Type: Ringlock Starter Component
Model: Ø48.3 × 3.25 mm / Ø60.3 × 3.25 mm
Material: Q355
Tube Size: Ø48.3 × 3.25 mm / Ø60.3 × 3.25 mm
Surface Treatment: Hot-Dip Galvanized
Applications: Scaffold starting point
First ledger connection level
Base transition
Modular ringlock scaffolding systems

OVERVIEW

Product Overview

The Ringlock Base Collar is a short vertical starter component used at the bottom of a ringlock scaffolding or shoring system. It incorporates a welded rosette to provide the first ringlock connection node at the base of the scaffold.

Unlike an adjustable base jack, the Base Collar is a fixed-length component and does not provide height adjustment. It is used as the starting transition between the adjustable base support and the main vertical structure, providing a connection point for the first level of ledgers. Both 48 Series and 60 Series configurations are available.

48 Series & 60 Series

Specification	48 Series	60 Series
Tube Size	Ø48.3 × 3.25 mm	Ø60.3 × 3.25 mm
Length	350 mm	200 mm
Connection Detail	Without Sleeve	Standard Base Collar Configuration
Unit Weight	1.82 kg/pc	2.32 kg/pc
Material	Q355	Q355
Surface Treatment	Hot-Dip Galvanized	Hot-Dip Galvanized

Product Features

Starter Component	Used at the bottom of the scaffold to establish the first vertical ringlock connection point.
Integrated Rosette	A welded rosette provides the first connection node for horizontal ledgers and matching ringlock components.
Fixed-Length Design	The Base Collar is a fixed-length component and does not include an adjustable screw mechanism.
Q355 Steel	Both confirmed 48 Series and 60 Series configurations use Q355 steel.
Hot-Dip Galvanized	Hot-dip galvanized surface treatment provides corrosion protection for repeated construction-site use.
Modular System Integration	Designed to work with matching adjustable base components, vertical standards and horizontal ledgers in a ringlock system.

Typical Applications

Scaffold Starting Point	Provides the starting vertical component at the bottom of a modular ringlock structure.
First Ledger Level	The integrated rosette provides a connection point for the first level of horizontal ledgers.
Base Transition	Creates a transition between the adjustable base support and the main vertical scaffold structure.
Modular Ringlock Systems	Used as a standardized starter component in modular ringlock scaffolding and shoring configurations.

Specification Note:
The dimensions and unit weights shown above are the currently confirmed product specifications. Other requirements should be confirmed before production.

RINGLOCK SYSTEM