Premium Black 316 Stainless Steel D-Ring Shackles Set, Marine Grade 1/4" 5/16" 3/8" 1/2" Heavy-Duty Bow Shackles for Boat Anchor Chains, Sailboat Rigging

Specifications

• 【Versatile And Reliable】:​RiaYer premium black 316 Stainless Steel 1/2" D-ring shackles handle heavy loads stably (4400Lbs Working Load Limit), providing secure connections for large anchor chains, large sailboat rigging clasps, and extra-heavy anchor ropes – suitable for heavy-duty marine setups and industrial outdoor use.
• 【Durable And Strong】:​Our black 316 stainless steel 1/2" D shackle resists wear and tough conditions for long-lasting use. This large shackle (black finish) offers maximum load capacity (4400Lbs, for heavy-duty demands), usable for large-scale D-ring connection needs.
• 【Marine Grade Corrosion Resistance】:​Crafted from high-quality black 316 stainless steel, this 1/2" shackle has exceptional corrosion resistance. The black finish adds aesthetics and protection, ideal for marine-grade outdoor, saltwater, and long-term heavy-duty marine scenario use.
• 【High End Stainless Shackle (1/2" Spec)】:​This 1/2" shackle features smooth finish + precision-tapped screw pins for easy, tight installation. As our largest size, it maintains the same premium black 316 stainless steel quality as 1/4", 5/16", 3/8" sizes, with 4400Lbs WLL and 0.338kgs weight.
• 【Thoughtful Design For Usage】:​RiaYer black 316 stainless steel 1/2" D-ring shackle has a smooth surface to avoid scratching large connected parts (like heavy chains or large rigging). The precision-tapped screw pins ensure quick assembly/disassembly, convenient for diverse marine D-ring shackle use and industrial heavy-duty setup.