40 mm Hi-Load Plain Bearing Block for CX25 - 2:1 Halyard, High Load

2:1 halyard block for Seldén CX25 Code 0 furler.

Machined and hard anodized aluminium block with captive pin. Acetal sheave.

To boost the performance when using a Code 0, the halyard load
must be higher than what normal halyard boxes and stoppers
can handle. Therefore, 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. Position on the
mast must be specified by Seldén. In most cases Code 0 sails
need to be hoisted lower than gennakers and spinnakers. 

Sheave Diameter: 40 mm
L1: 83 mm
L2: 26 mm
W: 18 mm
D: 10 mm
Safe working Load: 2500 kg
Breaking Load: 5000 kg
Max line size: 12 mm
Match: CX25

More information

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