Crosby

General: The Crosby Web sling Shackle S-281 is designed to connect synthetic web slings and synthetic round slings to eyebolts, pad eyes and lifting lugs.
Standard: Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these shackles meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.

  • Material: All alloy construction.
  • Marking: Each shackle has a Product Identification Code (PIC) for material traceability along with a Working Load Limit and the name Crosby forged into it.
  • Finish: Red painted.
  • Safety factor: 5:1.
S-281 illu
S-281 dwg
Part Code WLL
ton
Web slings* Webbing width
mm
Web slings* Eye width (mm) Web slings* Ply A
mm
C
mm
D
mm
E
mm
K
mm
M
mm
N
mm
Weight
kg
CAD
11.341021048 2.95 50 50 2 26,9 63,5 19,1 41,1 31,0 97,5 85,0 0.54
11.341021057 4.08 75 35 2 31,8 51,0 22,4 38,1 35,8 86,0 101 0.68
11.341021066 5.67 100 50 2 36,6 63,5 25,4 51,0 41,1 107 114 1.13
11.341021075 7.7 150 75 2 42,9 92,0 28,7 70,0 46,7 143 130 1.95
* Designed for use with type III (eye & eye), class 7, 2 ply web slings. For 3" and larger webbing width, tapered eye is required.
** Maximum proof load is 2-½ times the WLL. Minimum ultimate strength is 5 times the WLL.

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