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Description

Sheave ø57/14-11, CompositeComposite sheave used mainly for boom ends (B190). This sheave works for both line and wire ropes. Diameter: 57 mm Hole size: 14 mm Width: 11 mm Max line size: 8 mm Max rope wire size: mm

Suitable line size: ø10 mm

designed for R11 applications

the safe working load and breaking load for the top set are reduced by 50%

and an integrated 38 mm composite cam cleat for superior line control

while the open design ensures quick and easy locking and release of the rope

allowing the shackle to be locked at 0° or 90°

Made of black anodised aluminum with Torlon ball bearings

a 2:1 purchase needs to be arranged by fixing the dead end of the halyard in the mast and letting it run through a block attached to the halyard swivel

is no longer available from Seldén

and it can be fitted on slightly curved surfaces

with shackle removed

The BBB25 Single Rivet Block is a 25mm high load ball bearing block designed for dynamic loads on smaller boats

Exchange/Return Notes