Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231] Ronstan Nylatron Sheaves Sport Slams

Sport Slams

RV or ATV without emptying your wallet

or DC load control or DC diversion operation

so you can always get reassurance of your boat’s current status

7% Elastane

Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231] Ronstan Nylatron Sheaves Sport SlamsSize 3 45mm Plain Bearing Pulley Block Double 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