Barton Marine Size 3 45mm Double Pulley Block with Swivel
This Size 3 Barton Double Pulley Block features a 45mm sheave size and is designed for optimal performance. Constructed with a stainless steel frame and advanced materials including 30% fiberglass filled nylon and Acetal sheaves, this block maximizes strength while minimizing weight. It is ideal for mainsheet, vangs, lead blocks, or any application requiring a compact and powerful purchase system on dinghies, dayboats, and lightweight cruisers.
Compatible with ropes up to 10mm (3/8"). Perfect for various marine applications.
The Barton Marine Size 3 45mm Double Pulley Block with Swivel, part number N03230, is a component designed for marine applications requiring a compact and robust purchase system. This double pulley block features a 45mm sheave and is constructed with a stainless steel frame, 30% fiberglass-filled nylon, and Acetal sheaves. This material combination aims to provide strength while maintaining a reduced weight. It is compatible with ropes up to 10mm (3/8"). This block is suitable for use on dinghies, dayboats, and lightweight cruisers. Typical applications include mainsheet systems, vangs, and lead blocks, where its design facilitates efficient rope management and load reduction.
This Barton Marine pulley block is compatible with ropes up to 10mm (3/8").
The block features a stainless steel frame, 30% fiberglass-filled nylon, and Acetal sheaves. This construction aims for a balance of strength and reduced weight.
It is ideal for dinghies, dayboats, and lightweight cruisers. Common applications include mainsheet, vangs, and lead blocks, or any setup requiring a compact purchase system.
This Size 3 block features a 45mm sheave diameter.
N03230 - Barton Marine Size 3 45mm Double Pulley Block with Swivel