IMPA 230329, 230344, 230346, 230351, 233507, 233512 – Marine Grade D-Type Screw Pin Shackles
Durable forged steel D-shackles with screw pins, designed for rigging, lifting, and securing operations on board vessels. Available in galvanized, stainless steel, and ungalvanized variants, these shackles provide high strength, corrosion resistance, and compliance with international marine safety standards.
Product Variants: 🔹 Galvanized Screw Pin D-Shackles IMPA 230344 – 12 mm (SWL 0.468 ton) IMPA 230346 – 19 mm (SWL 1.0 ton) IMPA 230351 – 38 mm (SWL 4.2 tons) Hot-dip galvanized finish for corrosion resistance in harsh offshore environments. 🔹 Stainless Steel Screw Pin D-Shackles IMPA 233507 – 19 mm (SWL 1.0 ton) IMPA 233512 – 38 mm (SWL 4.5 tons) Marine-grade stainless steel for superior strength and long-term resistance to seawater corrosion. 🔹 Ungalvanized Screw Pin D-Shackle IMPA 230329 – 28 mm (SWL 2.5 tons) Standard ungalvanized forged steel for cost-effective rigging operations.
Applications: ✔ Deck & rigging operations onboard vessels ✔ Cargo handling & lifting in shipyards and ports ✔ Offshore construction & oil platforms ✔ General-purpose load securing and towing