Self-Locking Allen Head Pin D Shackle - 6mm Diameter - 1/4"Features: Self-locking shackle with allen head pin D forged in grade 316L stainless steel; The pin is locked into one of the indentations; The head of the pin does not stick out from the shackle body and thus eliminates any risk of snagging; No risks of loosening due to vibrations; Outstanding working and breaking loads; WLL: only for industrial applications (lifting i.ea |); CE marking; Applications: Ideal to link chains and anchor; On the halyard, avoids damaging the sails; To be used when the clutter is reduced ; Specifications: Materials: 316 stainless steel grade ; Working load: (lb) 1320 / (kg) 600 ; WLL: (lb) 700 / (kg) 320 ; Breaking load: (lb) 3520 / (kg) 1600 ; Weight: (lb) 0.049 / (g) 22 ; Dimensions: A: (inch) 3/4" / (mm) 19 ; B: (inch) 15/32" / (mm) 12 ; C: (inch) 15/64" / (mm) 6 ; D: (inch) 15/32" / (mm) 12 ; D diameter: (inch) 15/64" / (mm) 6 ; 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 - cis2:mm5mnJlm -Quick Guide (pdf)