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35mm Double Sheave Fixed Head Sailing Block, Marine Pulley Block with T316 Stainless Steel & PA6.6 Nylon, 1800 lbs WLL, Fits 5/16'(7.5mm) Line - Boat Block for Yachts-HL002

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$27.99

$ 13 .99 $13.99

In Stock
  • Premium Hybrid Construction: Crafted from marine-grade T316 stainless steel and durable black PA6.6 nylon, offering superior corrosion resistance and longevity in harsh marine environments. This combination ensures long-term reliability while minimizing maintenance needs.
  • High Working Load Limit: Engineered to handle a working load limit (WLL) of 1800 lbs (816 kg), providing dependable performance for demanding marine and industrial applications. Ensures safety and stability across various sailing tasks and heavy-duty operations.
  • Double Sheave Fixed Head Design: Equipped with Delrin ball 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 1/2") sheave diameter and accommodates up to 5/16"(7.5mm) line size. Optimized for versatile usage across different applications, supporting the management of sheets, main/jib sheets, and control lines in diverse sailing scenarios.
  • Compact and Precise Design: Measures 3 7/8" (98.4mm) in overall length and 1 3/8" (34.9mm) in width, with a total width of 1 7/16" (36.5mm). Weighing only 0.16 kg, it offers easy handling and installation without compromising on strength, enhancing usability in multiple marine and industrial applications.



Product Description

Sailing Block with Becket for Marine Rigging

Durability Meets Precision

Enhance Your Sailing with RiaYer Premium Marine Blocks

Discover RiaYer's marine blocks for sailors. Made of T316 stainless steel, they offer durability and corrosion resistance. With versatile beckets and precision swivels, our blocks ensure smooth line handling. For various line sizes, RiaYer blocks deliver reliable performance in all conditions.


Derek Siedentopf
Reviewed in the United States on January 1, 2025
Pros:• Premium Build Quality: The T316 stainless steel and PA6.6 nylon construction ensures durability, corrosion resistance, and long-term reliability in harsh marine environments.• High Load Capacity: Handles up to 1800 lbs (816 kg), making it suitable for heavy-duty marine and industrial applications.• Efficient Line Management: Double sheave design with Delrin ball bearings offers smooth operation and stability for various sailing conditions.• Versatile and Compact: Accommodates up to 5/16" lines with a compact design that is lightweight and easy to install.Cons:• Limited to Specific Line Sizes: Only supports lines up to 5/16", which may not suit larger-scale applications.• Specialized Use: While highly effective for marine tasks, its utility in other industries may be limited.Summary:The 35mm Double Sheave Fixed Head Sailing Block is a high-quality marine-grade pulley designed to meet the demands of sailors and heavy-duty applications. Its hybrid construction of T316 stainless steel and PA6.6 nylon offers excellent resistance to corrosion and wear, ensuring longevity in tough environments. The double sheave and Delrin ball bearings provide smooth and efficient line handling, enhancing its performance for managing sheets, control lines, and more. With a working load limit of 1800 lbs, this block delivers robust performance for demanding tasks.Final Thoughts:For sailors seeking a durable, reliable, and compact pulley system, this block is a top-notch choice. Its lightweight design and easy installation make it user-friendly, though it may be limited to specific applications due to its line size capacity. Overall, it’s a dependable addition to any yacht or marine operation.Amazon Vine Program:This is a review of a product received for free via the Amazon Vine Program. I strive to provide helpful and unbiased opinions of the product. I focus and score based on a few areas of each product: cost vs quality, functionality, and comparison to other similar products.
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