![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](http://boatersemporium.com/cdn/shop/files/106494XL_c0686db2-0039-4b96-959d-2f14d521335d.jpg?v=1742479425&width=1000)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](http://boatersemporium.com/cdn/shop/files/106494XL.jpg?v=1730832309&width=1000)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](http://boatersemporium.com/cdn/shop/files/106494XL_c0686db2-0039-4b96-959d-2f14d521335d_1024x.jpg?v=1742479425)
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]](http://boatersemporium.com/cdn/shop/files/106494XL_1024x.jpg?v=1730832309)
Description
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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