Double Sheave Fixed Head Sailing Block-Compact Marine Pulley,T316 Stainless Steel & PA6.6 Nylon Construction,Sailing Hardware

Marine & Industrial Double Sheave Fixed Head Ideal for tough marine and industrial use, this double sheave fixed head excels at rope management, blending durability and performance. Crafted with a premium hybrid build—marine-grade T316 stainless steel plus durable black PA6.6 nylon—it boasts top-tier corrosion resistance. Perfect for harsh sea conditions, it lasts long and cuts down maintenance needs. It features Delrin ball bearings and a dual sheave setup for smooth, efficient line handling. The fixed head design keeps operations steady in all sailing scenarios. Highly versatile, it fits sheets, main/jib sheets, and control lines. Lightweight and easy to install, it doesn’t compromise on strength—great for diverse marine and industrial applications.

• Professional Marine Construction: Engineered with marine-grade T316 stainless steel and reinforced PA66 nylon, delivering superior corrosion resistance and durability in harsh marine environments. Premium materials ensure exceptional longevity while minimizing maintenance requirements.
• Superior Breaking Load Capacity: Engineered to handle a breaking load of 3100 lbs (1400 kg), making it ideal for demanding marine and industrial applications. This robust capacity ensures reliable performance and safety across diverse sailing conditions.
• Double Sheave System: Features precision Delrin ball bearings and dual sheave design for enhanced line management. The fixed head construction with double pulleys provides reliable performance and efficient line handling in all sailing conditions.
• Optimized Line Compatibility: Equipped with dual 2" (50mm) sheave diameter, specifically designed for 3/8"(10mm) line size. Perfect for various sailing applications, from mainsheets to control lines.
• Efficient Compact Design: Precisely engineered dimensions of 5 1/2" × 2" × 1 15/16" (139.7mm × 50.8mm × 49.2mm). Lightweight yet robust construction ensures easy handling without compromising strength.