Description A precision-engineered open-body turnbuckle center section made from marine-grade AISI 316L stainless steel, equipped with bronze-threaded inserts. Designed to deliver corrosion resistance, smooth operation, and high strength for rigging applications. Specifications Model Number: 012406A Thread Size: 1/4″ UNF Outer Diameter (D): 13.5 mm Overall Length (L1): 100 mm Thread Engagement (L2): 16 mm End Length (L3): 4.5 mm Spanner Flat Width (KW): 11 mm Minimum Breaking Load: 1,300 kg Weight per Unit: 0.058 kg (5.8 kg per 100 pieces) Key Features Open-body design allows visual inspection and easy alignment with toggles or pins. Bronze-threaded inserts prevent galling and ensure smooth adjustment even under heavy load. 316L stainless steel construction offers long-term durability and resistance to corrosion. Machined spanner flats enable secure, non-marring wrench engagement.