3M™ DBI-SALA® Advanced™ Lower Mast Extension (57 Inch) (8518004) ANCHOR DEVICES & SYSTEM and whether they are permanent

and whether they are permanent or portable

Safe hook-up indicator

Equipped with 50 ft (15

8 cm) adjustable offset davit mast with 90 in

Free-wheel mode

3M™ DBI-SALA® Advanced™ Lower Mast Extension (57 Inch) (8518004) ANCHOR DEVICES & SYSTEM and whether they are permanent57 in. (144. 8 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 57 in. (144. 8 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