![Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160] Ram Mount Store | GDS UPC: 754059001036](https://cdn.shopify.com/s/files/1/0769/5908/8945/files/106494XL.jpg?v=1748399668)
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UPC: 754059001036
protected by resettable fuse
Log book for warnings and alarms
but it is still “black magic” to many boat owners and even fairly technical users struggle to understand NMEA2000 and what is needed to make products work correctly together
Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160] Ram Mount Store | GDS UPC: 754059001036Size 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