Miller® 21″ DuraHoist™ Lower Aluminum And Steel Mast Extension

Miller® 21″ Lower Mast Extension is designed for Miller® DuraHoist™ confined space system. This 2-piece mast system includes DH-21 and DH-22 lower mast extensions for offering more solutions to height-restrictive applications than the DH-3 1-p

Miller® has been a brand of Protective Industrial Products (PIP Global Safety) since May 2025; it was previously sold as Miller by Honeywell.

Features

Extensions provide the flexibility to change overall mast height from 41″ to 146″
Safety Yellow Powder Coat Finish

Applications

Miller® DuraHoist™ Confined space System

Caution

Always read and follow the manufacturer’s warnings and instructions supplied with the product

Product Attributes

Material
» Aluminum | Steel

Product Type
» Mast Extension

Length
» 21 in

Trade Name
» DuraHoist