Barton Marine Size 3 45mm Ball Bearing Pulley Block Double Swivel & Becket Boat VX Evo Auto or Manual Sea/Rain Clutter

Auto or Manual Sea/Rain Clutter modes

Highly AccurateProvides extremely accurate data

Sold as a Single

Premium Impeller Kit - 51 x 12

Barton Marine Size 3 45mm Ball Bearing Pulley Block Double Swivel & Becket Boat VX Evo Auto or Manual Sea/Rain ClutterThe size 3 Barton ball bearing blocks have 45mm (1 _) 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 is required on dinghies, dayboats and lightweight cruisers.