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Bar Joist Attachment


  • Can be installed on bar joists or I-beams
  • Thumb spring retainer allows for ease of positioning
  • Snap-off bolt head helps enable easy installation and inspection of seismic sway braces
  • No assembly required
  • No loose parts
  • Meets NFPA®-13 requirements for seismic sway bracing


Material: Steel
Finish: Electrogalvanized
Part Number Flange ThicknessFT A B C
CSBBARJEG 1/4" – 1/2" 2" 3" 2 1/2"
UL Loads
Brace Direction to Structure Service Pipe Size Rating
Parallel 1" - 10" 3,000 lb
Perpendicular 1" - 12" 3,740 lb
FM Loads
Brace Direction to Structure Service Pipe Size  Horizontal Capacity per Installation Angle from Vertical
30° - 44° 45°- 59° 60°- 74° 75°- 90°
Parallel N/A 1,410 lb 2,110 lb 2,540 lb 2,830 lb
Perpendicular N/A 1,740 lb 1,710 lb 2,060 lb 2,300 lb

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