![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/39999/55249/106494XL__43855.1730823282.jpg?c=1 "Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]")
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/39999/55249/106494XL__43855.1730823282.jpg?c=1 "Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]")
Size 3 45mm Plain Bearing Pulley Block Cheek Block
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% fiber glass-filled nylon and Acetal sheaves to maximize their strength while 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.
Features:
- Suitable for up to 10mm (3/8") rope
Quick Guide (pdf)
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