RiaYer 35mm Double Sheave Fixed Head Sailing Block Marine Pulley Block with T316 Stainless Steel PA66 Nylon 1800 lbs Breaking Load Fits 5168mm Line Boat Block for YachtsHL002

Premium Hybrid Construction Crafted from marinegrade T316 stainless steel and durable black PA66 nylon offering excellent corrosion resistance and longevity in harsh marine environments This combination ensures longterm reliability while minimizing maintenance needs High Working Load Limit Engineered to handle a working load limit WLL of 550 lbs 250 kg and a heavyduty Breaking Load of 1800 lbs 816 kg providing dependable performance for demanding marine and industrial applications Ensures safety and stability across various sailing tasks and heavyduty operations Double Sheave Fixed Head Design Equipped with lowmaintenance plain bearings and dual sheave configuration for efficient line management The fixed head construction with double pulleys ensures reliable performance and stable operation in all sailing conditions Versatile Compatibility Features dual 35mm 1 12 sheave diameter and accommodates up to 5168mm line size Optimized for versatile usage across different applications supporting the management of sheets mainjib sheets and control lines in diverse sailing scenarios Compact and Precise Design Features dual 35mm 1 12 sheave diameter and accommodates up to 5168mm line size Optimized for efficient usage across different applications supporting the management of sheets mainjib sheets and control lines in diverse sailing scenarios