Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Cartography | Garmin BlueChart Vision Slide it into our StarPort-compatible

Slide it into our StarPort-compatible base and keep everything you need right at your fingertips

How to read level: Free Mopeka C0-Pilot APP on your smartphone or tablet

For the Explore E6 & E7 models

durable ABS with high gloss UV protective coating

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Cartography | Garmin BlueChart Vision Slide it into our StarPort-compatibleSize 3 45mm Plain Bearing Pulley Block Single Swivel & Becket The size 3 Barton plain bearing blocks have 45mm (1 3 4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system