3M DBI-Sala 8518004 Advanced Lower Mast Extension, 1 Each

3M DBI-Sala 8518004 Advanced Lower Mast Extension - 1 Each

The 3M DBI-Sala 8518004 Advanced Lower Mast Extension is a 57-inch (144.8 cm) aluminum extension designed to increase the anchorage height of compatible Advanced Offset Davit Mast systems for confined space entry, rescue, and retrieval operations. Featuring lightweight, corrosion-resistant aluminum construction, a durable anodized and powder-coated finish, and compatibility with 3M DBI-SALA 8518001 and 8518006 offset davit masts, it allows up to two extensions to be combined for greater installation flexibility, providing more adaptable height configurations than a fixed-height setup and supporting demanding applications involving tanks, vaults, manholes, and other restricted-access work areas. By extending davit mast height to accommodate challenging entry-point configurations, this component helps safety teams establish effective confined space retrieval and rescue setups while improving equipment versatility, operational efficiency, and worker protection.