Barton Marine Size 3 45mm Plain Bearing Pulley Block – Lightweight Stanchion Lead Block for Dinghies and Cruisers

Size 3 45mm Plain Bearing Pulley Block Stanchion Lead Block

The size 3 Barton plain bearing blocks have 45mm (1 3/4 sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system is required on dinghies, dayboats, and lightweight cruisers.

Suitable for up to 10mm (3/8) rope.

The Barton Marine Size 3 45mm Plain Bearing Pulley Block is engineered for performance and durability in demanding sailing environments. Crafted with a stainless steel frame, this pulley block combines modern design with high-strength materials for reliable operation. The sheave is made from advanced Acetal, reinforced with 30% fiberglass-filled nylon, providing a perfect balance of strength and lightweight performance. Ideal for mainsheet, vang, or lead applications, this pulley is suited for use on dinghies, dayboats, and lightweight cruisers that require a powerful yet compact purchase system. Designed to accommodate ropes up to 3/8 inch (10mm), it ensures compatibility with a wide range of rigging setups. The pulley features a plain bearing design that offers smooth operation and minimal maintenance, contributing to its longevity and consistent performance at sea. Whether you're upgrading your existing rig or outfitting a new vessel, the Barton Size 3 pulley block delivers the strength, efficiency, and reliability necessary to enhance your sailing experience. Its sleek, corrosion-resistant construction ensures it withstands harsh marine conditions, making it a dependable choice for sailors who demand quality and precision. This pulley block is a versatile addition to your sailing hardware, providing secure and efficient control for various sailing applications. Trust Barton Marine’s reputation for innovative marine hardware to elevate your boat’s performance with this durable and lightweight pulley system.

Features:

• Size 3 pulley with a 45mm sheave diameter for versatile applications

• Stainless steel frame for corrosion resistance and durability

• Acetal sheaves reinforced with 30% fiberglass-filled nylon for strength and light weight

• Suitable for ropes up to 3/8 inch (10mm) in diameter

• Plain bearing design ensures smooth operation and low maintenance

• Ideal for mainsheet, vangs, lead blocks, or other purchase systems

• Designed for use on dinghies, dayboats, and lightweight cruisers

• Compact and lightweight construction for easy handling and installation