The DH-22 1145mm Lower mast extensions are designed to provide additional solutions to height-restrictive applications than the DH-3 one-piece mast alone. The two -piece mast system allows use of components in various configurations and applications. Multiple winches and/or self retracting lifeline systems may be mounted as required. Tool-less design breaks the system into lightweight, manageable components for storage, transport, and setup.
TECHNICAL INFORMATION General Construction: Aluminum/Steel
Hardware: Gr.5, Zinc Plated
Material Structure: 6061-T6, 5052-H32, 7075-T6 Aluminum, Carbon Steel
Finish: Safety Yellow Powder Coat
Rated Capacity: 450lbs (204kg) Working load limit @ minimum 4:1 Design Factor
Proof Load Ratings
Mast Moment
Proof Load: 90,000 in-lbs (10,200 N.m)
3M SKU 8518003
Orders marked "In Stock" are typically shipped within 12-24 hours.
Delivery is usually made within 1-7 business days, depending on the destination and item weight.
Flat shipping fee applies for all orders up to a certain weight limit.
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