Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye

Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye

Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye 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% fiberglass filled nylon and Acetal sheaves to maximize 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, a