Size 3 Stanchion Lead Block – Single 

Barton Marine’s stanchion lead blocks have proven to be popular with Cruising sailors all over the World.  Mounted onto the stanchion base, the stanchion lead block enables the Genoa furling line to be lead back to the cockpit for easy adjustment. 

Ball bearing sheaves have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.   The unit will fully rotate about the swivel head to match your pulling angle. 

Block attachment to stanchion is by means of screwing together the integral Stainless Steel strap.

Technical Specifications

• Sheave – Single
• Sheave Size – 1-3/4″ (45mm)
• Maximum Rope Diameter –  3/8″ (10mm)
• Safe Working Load – 881 lb (400 kg)
• Maximum Stanchion (Tube) Size – 1″ (25mm) 

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