![Barton Size 3 45mm Plain Bearing Pulley Block Double Upright Block [N03250]](http://niluunlimited.com/cdn/shop/files/109044XL_500x@2x.progressive.jpg?v=1749437201)
Barton Size 3 45mm Plain Bearing Pulley Block Double Upright Block [N03250]
Hurry! Only 10 Left in Stock!
Size 3 45mm Plain Bearing Pulley Block Double Upright Block
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 is required on dinghies, dayboats, and lightweight cruisers.
Suitable for up to 10mm (3/8") rope.
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