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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Built-in digital usage indicator
Ideal anchorage device for scaffolding or piping
to 42-1/2 in
Equipped with i-Safe™
The extensions provide the flexibility to change the overall mast height of your system in the field
3M™ DBI-SALA® Advanced™ Lower Mast Extension (21 Inch) (8518509) ANCHOR DEVICES & SYSTEM Built-in digital usage indicator21 in. (53. 3 cm) lower davit mast extension Fits Advanced offset davit masts Combine up to 2 extensions Extends your davit mast height Lightweight, corrosion resistant aluminum construction 21 in. (53. 3 cm) lower davit mast extension for use with upper davit mast. Advanced lower mast extensions are designed for use with our 8518001 and 8518006 offset davit masts. The extensions provide the flexibility to change the overall mast height of your system