2:1 halyard block for Selden CX15 Code Zero furler.

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

To boost the performance when using a Code Zero, 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 Seldn. In most cases Code Zero sails need to be hoisted lower than gennakers and spinnakers.

Sheave Diameter: 30 mm
L1: 66 mm
L2: 21 mm
W: 13 mm
D: 8 mm
Safe working Load: 1500 kg
Breaking Load: 3000 kg
Max line size: 10 mm
Match: CX15

30 mm Hi-Load Plain Bearing Block for CX15 - 2:1 Halyard
SKU: 403-501-01R
Series: CX/GX Downwind Furlers

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