Ronstan Snap Shackle - Fixed Bail - 66mm (2-5/8") Long

The Ronstan Snap Shackle - Fixed Bail - 66mm (2-5/8") Long (Model RF6100) is a heavy-duty marine hardware component engineered for reliable deck and rigging applications where quick-disconnect coupling is essential. Designed for sailors, riggers, and marine professionals, this fixed bail snap shackle enables rapid attachment and release of lines, halyards, and fittings without tools or complicated knot work. The compact 66mm length makes it ideal for confined spaces while maintaining full strength and operational integrity in demanding saltwater and freshwater environments.

This shackle features heavy-duty plunger springs paired with precision-machined components that guarantee consistent snap and release action through thousands of cycles. The body and hasp profiles are strategically contoured to prevent snagging on lines and fittings during release, eliminating the frustration of caught rigging. Its high strength-to-weight ratio—at just 0.1 lbs—reduces load on deck hardware while delivering the durability required for commercial and recreational marine use. The split ring on the plunger pin provides additional security, preventing accidental pin loss during operation or storage.

Marine technicians, yacht crews, and sailing enthusiasts benefit most from this shackle's reliability in applications ranging from boom gallows and outhaul systems to spinnaker poles and stay rigging. Its fixed bail design (as opposed to swivel) ensures minimal rotation during load, making it ideal for situations where orientation control matters. Installation is straightforward—simply pin to existing deck hardware or ring attachments using standard marine fasteners. Ronstan's precision engineering ensures compatibility with standard marine fittings and cleats across racing and cruising vessels.