Thimble Shackle – Captive Pin – Diameter 8mm – 5/16″Features:Thimble shackle with captive pin forged in grade 316L stainless steelAllows to spliced a rope without adding an additional thimbleWith the captive pin, no risk to lose the pinOutstanding working and breaking loadsApplications:Mainsheet halyardsMax rope size: 12mmSpecifications:Materials 316 stainless steel gradeWorking load (lb) 2200Breaking load (lb) 6610Weight (lb) 0.172Dimensions (see 2nd image):A (inch) 1-39/64″B (inch) 5/8″C (inch) 5/16″D (inch) 5/8″D diameter (inch) 5/16″E (inch) 9/32″F (inch) 2-63/64″G (inch) 1-21/32″