![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](http://www.sailandmarinehub.com/wp-content/uploads/2025/106549XL__53754.1730855852.386.513.webp)
Description
Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye
The size 3 Barton plain bearing blocks have a 45mm (1 3/4″ sheave size 3 block range that incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fiberglass filled nylon and Acetal sheaves to maximize 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.
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