Talamex Snap Snap Snap Fixed Shackle 33 mm | 4BoatsTalamex Snap fixed snap shackle, 33 mm (1. 3 in), brass construction for reliable attachment and smooth release in marine rigging. Brass construction good corrosion resistance for marine use Fixed eye design for permanent attachment 33 mm (1. 3 in) nominal size for matching fittings and lines Quick release snap action for one handed operation Ideal for sail and deck rigging: halyards, sheets and fittings Compact, robust design for everyday marine use