3M DBI/SALA 8003844 Multi-Purpose Tank Support Structure designed to mount directly to top entry tank hatch cover securing bolts (5/8 to 3/4").  3M DBI/SALA designs and manufactures the most technologically advanced support devices in the industry for confined space applications including tripods, davit arms, ladder masts, wall-mount brackets and more.  These devices are used to provide an anchorage for the mechanical device and a rescue, work positioning, fall arrest or material handling support for the users.  We carry many different styles and types of support devices to suit your specific needs.  For utmost confidence, 3M DBI/SALA's packaged rescue systems are a perfect rescue/retrieval safety solution.  You can go onto the job knowing that your equipment is ready to go; totally compatible and built with 3M DBI/SALA quality."

• Aluminum Multi-Purpose Tank Support Structure is lightweight and portable, easily set-up by one worker and can be transported from one location to another.
• Confined space system mounts directly to tank using hatch cover securing bolts (5/8" to 3/4"), providing an overhead anchorage for a rescue or fall arrest system.
• Adjustable leg height and width to adapt to various hatch opening sizes.
• Adjustable mounting base for quick-mounting of DBI/SALA winch or self retracting lifeline for ease of use.
• Complete with snatch block and leg mount pulley assemblies for routing of lifeline.
• Rated working load is 350 lbs for work support and 310 lbs for fall arrest, can withstand up to 5,000 lbs of vertical pull.
• Durable corrosion resistant aluminum construction.
• Meets or exceeds the strength requirements for anchorage's (5,000 lbs), ANSI and OSHA requirements.
• Weight 48 lbs.