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Bottom Flange Truss Outrigger

The Bottom Flange Truss Outrigger expands your ability to mount to the bottom flange of beams when unable to rig from the top flange.


Part NumberWeightLoad RatingMaximum OutreachMinimum FlangeMinimum Outreach
702554-138 lb (17.2 kg)1,000 lb (453.6kg)15.2 in. (386 mm)6 in. (152 mm)3 in. (76 mm)

Key Features

  • Heavy duty steel construction with stainless steel hardware
  • Use only on beams with flange width of 6 in (152 mm) or larger. Beam must support 1,000 lbs. (453.6 kg) vertical load and up to 19,750 lb-ft of torque with safety factor of 4.
  • No tools required for installation
  • Extensive labels ensure proper installation
  • Components can be converted to a SA-4474 Top Flange Truss Outrigger
  • Built by Spider in the USA

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