Overview Product Description Halyard Shackle - 7.9mm(5/16") PinHalyard Shackles have a lever action for easy opening and closing, with a keyed pin for positive lockingFeatures:High strength to weight ratioGrade 316 stainless steel bodies and pins Product Videos Custom Field Product Reviews Write a Review Write a Review × Ronstan Ronstan Halyard Shackle - 7.9mm (5/16") Pin Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *