Barton Marine Size 1 30mm Double Swivel Plain Bearing Pulley Block

Maximize your rigging efficiency and reliability with the Barton Marine Size 1 30mm Double Swivel Plain Bearing Pulley Block. Engineered for robust performance on dinghies, dayboats, or as lead blocks on larger craft, this block features a durable design with an internal steel frame to withstand the harsh marine environment. Its double sheave and swivel head provide superior versatility, making it ideal for managing multiple lines or creating powerful purchases without twisting. Upgrade your sailing setup with Barton Marine's trusted quality.

Key Features:

• Double 30mm (1 3/16") Plain Bearing Sheaves: Ensures smooth, low-friction operation for efficient line handling, even under high loads.
• Integrated Steel Frame Construction: Provides exceptional strength and long-lasting durability, crucial for demanding marine applications.
• Swivel Head for Flexible Positioning: Allows the block to orient itself correctly with the line's pull, preventing twisting and improving system efficiency.
• Accommodates Ropes up to 8mm (5/16"): Versatile compatibility with common rope diameters found on a variety of vessels.
• High Safe Working Load (355kg / 782 lbs): Offers reliable performance for critical rigging points, ensuring safety and confidence.
• Lightweight Design (67g): Minimizes added weight to your rigging, optimizing overall performance without compromising strength.

Recommended Pairings: Perfect for halyards, control lines, and other running rigging systems where a double purchase or line direction change is required.