Wichard HR D Shackle - 20mm Diameter - 25/32" [11209W]HR D Shackle 20mm Diameter 25 32" Features: Forged D shackle in HR stainless steel grade (17,4 PH) Outstanding working and breaking load An HR shackle can be up to 60% more resistant than a shackle in 316L stainless steel WLL: only for industrial applications (lifting i. e) CE marking Applications: Applications requesting high loads Standard applications of the shackle Attachment applications: blocks, head Do not use it for mooring applications