Extreme Low Profile Perpendicular Rigid Hanger

Used for Direct Loads Only, suspends Knight’s RAD4110, RAD6110, or RAD7510 Series Aluminum Rail Systems. When using Knight’s MRHS4500 Hanger, structural steel can only be run perpendicular to the Knight rail system.

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  • For use with W-Beams Only.
  • For Direct Loads Only.
  • Rigid Hanger.
  • Hanger Grip Range: .25 in. – 0.5625 in. [7mm – 15mm].
  • Max I-Beam Flange thickness: 1/2″ (Thicker flange beams will require modified hanger, available upon request).
  • Max. Capacity: Up to 3,500 lbs. [1,588kg].
  • Coated with an environmentally friendly corrosion protection. ** (Autophoretic ACC 900®).
  • Includes RWA4133 Safety Cable.


10.6 lbs. [4.8kg].