Miller DuraHoist One-Piece Adjustable Mast - DH-3

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**No Longer Available** Call 614-449-9600 for Alternatives

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Miller DuraHoist One-Piece Adjustable Mast - DH-3

One-Piece Adjustable Mast

The Four Piece Hoist System is designed for manhole and confined space entry/retrieval applications. The DH-3 modular design allows use of components in various configurations and applications. Multiple winches and/or lifeline systems may be mounted as required. Tool-less design breaks the system into lightweight, manageable components for storage, transport, and setup.

One-Piece Adjustable Mast

• Overall mast height adjusts from 74-in. (1.88m) to 89-in. (2.26m)
• Mast offset adjusts from 12-in.(0.30m) to 29-in. (0.74m)
• Compatible with any one Lower Mast Extension

Adjustable Mast Options

Designed for manhole and confined space entry/retrieval and fall arrest applications

System breaks down into four lightweight aluminum components for easy storage, transport and set-up. No tools required for assembly.

Modular design allows the use of various fixed and portable bases and an optional mast with extensions. Multiple winches and/or lifeline systems may be mounted as required.

Suggested Applications:

Public Utilities: Vault and manhole entry, pump/lift/valve stations, water treatment and wastewater industries

General Industry (Food, Chemical, Pulp & Paper): Elevated manholes, storage tanks, platforms/mezzanines, underground vaults, clarifier tanks, pre-heaters

• Overall mast height adjusts from 74-in. (1.88m) to 89-in. (2.26m)
• Mast offset adjusts from 12-in.(0.30m) to 29-in. (0.74m)
• Compatible with any one Lower Mast Extension

CATEGORY: Masts & Mast Extensions

UPC: 612230121839

Product Type	Fall Protection Confined Space

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

View Complete Shipping & Returns Policy →