Captive Pin D Shackle - Diameter 5mm - 3/16"Features: Captive pin "D" shackle forged in grade 316L stainless steel The pin is connected to the body at all times even when opened The pin is locked into one of the indentations No risks of loosening due to vibrations Outstanding working and breaking loads Applications: Standard applications of shackle Attachment applications: blocks, head... Specifications: Materials 316 stainless steel grade Working load (lb) 1050 WLL (lb) 660 Breaking load (lb) 3300 Weight (lb) 0.035 Dimensions (see 2nd image): A (inch) 5/8" B (inch) 25/64" C (inch) 15/64" D (inch) 7/16" D diameter (inch) 13/64" E (inch) 13/64" F (inch) 7/16" G (inch) 1-3/16" H (inch) 1-1/16"