Lower Mast Extension - 57 in. (144.8 cm) - Fits confined space offset davit masts - Combine up to 2 extensions - Extends davit mast height - 3M DBI-SALA 8518004 Anchors > Anchorage Connectors > Anchors for Concrete 5m) 7/32" (5

5m) 7/32" (5

Secure the suppose channel to the railing EXACTLY 3-5/8" from top

Mounting clamps for unique standing seam roofs

The bag is a simple 10

The shoulder

Lower Mast Extension - 57 in. (144.8 cm) - Fits confined space offset davit masts - Combine up to 2 extensions - Extends davit mast height - 3M DBI-SALA 8518004 Anchors > Anchorage Connectors > Anchors for Concrete 5m) 7/32" (557 in. (144. 8 cm) lower davit mast extension for use with upper davit mast. Designed for use with 8518001 & 8518006 offset davit masts Extensions provide flexibility by adjusting the overall height of the davit system Lower davit extensions can be combined to increase height (2 max) Extensions are available in 21", 33", 45" and 57" lengths Aluminum materials make extensions lightweight and durable