Self-Locking D Shackle - 12mm Diameter - 15/32"Features: Self-locking D 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.ea |) CE marking Applications: Standard applications of the shackle Attachment applications: blocks, head Specifications: Materials: 316 stainless steel grade Working load: (lb) 4580 / (kg) 2080 WLL: (lb) 2640 / 1200 (kg) Breaking load: (lb) 13220 / (kg) 6000 Weight: (lb) 0.425 / (g) 193 Dimensions: A: (inch) 1-21/32" / (mm) 42 B: (inch) 1-1/16" / (mm) 27 C: (inch) 15/32" / (mm) 12 D: (inch) 15/16" / (mm) 24 D diameter: (inch) 15/32" / (mm) 12 E: (inch) 7/16" / (mm) 11 F: (inch) 2-7/8" / (mm) 73 G: (inch) 2-7/16" / (mm) 62 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)