RiaYer Double Swivel 35mm Sailing Block，Compact and Lightweight for Marine and Industrial Applications，Supports 1800 lbs (800 kg) Breaking Load，Fits 10 mm Line for Versatile Use

• Durability and Materials: Crafted from T316 stainless steel and black PA66 nylon; this combination offers superior durability and exceptional corrosion resistance; designed to endure the harshest marine environments; ensures long-term reliability and minimizes maintenance needs; provides peace of mind with robust material integrity for secure operations
• High Load Capacity: Capable of supporting a breaking load of 1800 lbs (800 kg); ideal for demanding marine and industrial tasks; ensures reliable and safe performance under challenging conditions; provides stability and security in various applications; perfect for effective load management and heavy-duty tasks
• Smooth and Flexible Operation: Equipped with Delrin ball bearings and a double swivel design; minimizes friction for smooth and efficient performance; enhances maneuverability and flexibility in line management; suitable for a variety of sailing environments; facilitates quick adjustments and improved control over sheets and control lines
• Sheave and Line Compatibility: Features a 35 mm sheave diameter; accommodates a maximum line size of 10 mm (3/8”); optimized for versatile usage across different applications; supports the management of sheets, main/jib sheets, and control lines; designed for efficient and precise operations in diverse scenarios
• Compact and Lightweight Design: Weighs only 0.16 kg for easy handling and installation; allows for convenient transport and storage; offers optimal performance without excess bulk; enhances usability in multiple applications; tailored for practicality and ease of use on the go

Introducing the RiaYer Double Swivel 35mm Sailing Block, a versatile and robust solution for handling rigorous marine and industrial applications. As a premium choice within its category, this block combines exceptional materials and functional design to meet the demands of both adventurous seafarers and heavy-duty industrial users. Constructed with black PA66 nylon and T316 stainless steel, the RiaYer block is unmatched in durability and corrosion resistance, ensuring it withstands even the harshest marine environments. The double swivel configuration, featuring high-performance Delrin ball bearings, allows for smooth, frictionless operation, providing users with enhanced maneuverability and control over lines. This design accommodates up to 10 mm (3/8”) line size, making it adaptable for various uses, including sheets, main/jib sheets, and control lines.