Designed to simplify complex rigging configurations, the Gloma 1/4" Forged Twisted Shackle (Model 403) provides a clean, 90-degree transition between attachment points to eliminate line twisting and reduce torsional stress on blocks, halyards, and deck plates. Precision-forged in Europe from marine-grade AISI 316-L stainless steel, this high-strength shackle offers exceptional resistance to rust and pitting in harsh saltwater environments. Because it is forged rather than cast, the steel's continuous grain flow ensures that under extreme, unsafe overloads, the shackle will visibly deform and bend to provide a clear warning rather than snapping catastrophically, offering crucial peace of mind for both static and dynamic sailing applications.