![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](http://boatersemporium.com/cdn/shop/files/106549XL_9230a38e-2b49-48e9-8239-16fac5859b16.jpg?v=1742479672&width=1000)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](http://boatersemporium.com/cdn/shop/files/106549XL.jpg?v=1730864811&width=1000)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](http://boatersemporium.com/cdn/shop/files/106549XL_9230a38e-2b49-48e9-8239-16fac5859b16_1024x.jpg?v=1742479672)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](http://boatersemporium.com/cdn/shop/files/106549XL_1024x.jpg?v=1730864811)
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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