Miller DuraHoist Two-Piece Adjustable Upper Mast DH-23

This product is a modular upper mast section designed to work with lower mast extensions to create a customisable anchorage system. It allows users to adjust the overall height between 0.76 metres and 1.21 metres without requiring custom fabrication. The tool-less design enables quick assembly, disassembly, and reconfiguration for different job site needs. Components are lightweight and easy to handle, supporting efficient storage and transport between locations.

It protects against fall hazards by providing a secure anchorage point for personal fall arrest systems, including self-retracting lifelines and winch mechanisms. When properly installed and used with compatible components, it helps prevent serious injury or death from falls at height. The system is engineered to support a working load of 204 kilograms, meeting safety requirements for suspended and elevated work.

It is commonly used in construction, maintenance, and industrial settings where fixed anchorage points are unavailable or impractical. Typical applications include facade work, bridge maintenance, tank inspections, and confined space entry where vertical access is needed but space is constrained. The adjustable length makes it suitable for both low-clearance environments and variable-height tasks.

• Adjustable length from 0.76m to 1.21m for flexible height configuration
• Tool-less assembly allows rapid setup and breakdown without specialised tools
• Constructed from zinc-plated aluminium with a yellow powder-coated finish for visibility
• Designed to integrate with lower mast extensions for custom anchorage solutions