Self-Locking Large Opening Shackle – 6mm Diameter – 1/4″
Features:
- Self-locking large shackle forged in grade 316L stainless steel
- The pin is locked into one of the indentations
- No risks of loosening due to vibrations
- Outstanding working and breaking loads
- WLL: only for industrial applications (lifting i.e…)
- CE marking
Applications:
- For applications where a large opening shackle is required
Specifications:
- Materials 316 stainless steel grade
- Working load: (lb) 990 / (kg) 450
- WLL: (lb) 660 / (kg) 300
- Breaking load: (lb) 3300 / (kg) 1500
- Weight: (lb) 0.06 / (g) 27
Dimensions:
- A: (inch) 1 21/32″ / (mm) 42
- B: (inch) 1 / (mm) 25.5
- C: (inch) 15/64″ / (mm) 6
- D: (inch) 35/64″ / (mm) 14
- D diameter: (inch) 15/64″ / (mm) 6
- E: (inch) 15/64″ / (mm) 6
- F: (inch) 2 9/32″ / (mm) 58
- G: (inch) 1 47/64″ / (mm) 44
Caption:
- Working Load (WL): For nautical applications
- Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load.
WLL = Breaking load / 5
*Sold as an Individual
Quick Guide (pdf)

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