Works with a variety of advanced davit arm and mast extensionsFixed bases are ideal for work areas where frequent set-up and tear-down is requiredBase can be permanently installed to an existing structure; ;DBI Sala has an extensive line of rescue and retrieval systems to suit your confined space entry and rescue needsHigh-quality, rugged systems meet applicable industry standards and can be customized to suit your needsEase-of-use ensures you have the ability to handle a crisis simply, flawlessly and immediatelyMade from quality materials strong enough to endure rough handling and exposure to the elementsSystems are adjustable and adaptable to extreme environments and uneven terrainModular design allows you to add to the system over timePortable systems are easy to transport, set-up and store