3M DBI/SALA Advanced Adjustable Quad Frame System designed to provide fall protection while working on top of municipal buses.  Provides mobile overhead anchorage point for your fall protection system.  Ideal for use over large equipment and vehicles.  Versatile system is available in adjustable or fixed height versions.  The Advanced Adjustable Quad Frame System combines the simplicity of a horizontal rail and trolley system with a portable support structure to provide reliable fall protection where it's needed, when its needed.  Constructed of lightweight powder coated aluminum and zinc plated steel and can be ordered to fit your application's custom requirements.  Each system comes standard with a single track rail and two individual man-rated trolleys for anchorage of a self retracting lifeline.  The horizontal rail system provides a mobile anchor point reducing the possibility of swing fall hazards.  In case of a fall, this rigid rail system does not deflect as is the case with  a horizontal cable system.  The Adjustable Quad Frame System is easily moved by hand and can be precisely placed to provide maximum protection.

• Constructed of lightweight aluminum and powder coated steel.
• Easily moved and positioned by hand.
• Ideal for use indoors or outdoors.
• Adjustable range in height.
• Two person fall arrest system.
• Provides mobile anchor points reducing swing fall hazards.
• Rail systems do not deflect, reducing potential free fall distance.