Polyamide Stanchion block for jib furling control line, For ø25 mm stanchions

This block is the original lead block for Furlex since the beginning 1983. Used for systems up to 8 mm head stays. (50S, Type A, 100S, 104S, Type B, 200S, 204S). 

This 2-piece block is clamped on to the ø25 mm stanchion and secured with a M6 bolt and nut. It features a universal joint enabling a perfect low friction alignment of the furling line and once the optimal angle of the block house has been determined, it is fixed with two ø3,5 mm self-tapping screws. 

Plain bearing Acetal sheave. 

More information

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