5mm Bow Shackle - FishingForged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.Bow shackles are best for multidirectional loads. Their large interior opening allows plenty of articulation especially when attached to a round bail.Specifications:Shackle pin: 5mm / 3/16inWeight: 18g / 0.64ozMaximum working load: 540kg / 1190lbBreaking load: 1080kg / 2380lb