Wichard Captive Pin D Shackles Locking Pin D Shackle 14Instrong>captive Pin D Shackle - Diameter 6mm - 14strong>strong>Features:strong>captive pin D shackle forged in grade 316L stainless steelThe pin is connected to the body at all times even when openedThe pin is locked into one of the indentationsNo risks of loosening due to vibrationsOutstandin..