Originally built for Volvo 60s, Code Zero furlers are used with free-flying asymmetrical headsails and staysails. Suitable for boats up to 125 ft (38 m), they tame Code Zero sails, screechers, Gennakers® and staysails.
The eight-faceted sheave-drive grips line aggressively to furl huge sails with minimal line. The large diameter makes furling smooth and easy.
Compact hardened steel roller thrust bearings handle extremely high luff loads. Furler heights are kept to a minimum to maximize luff length.
Since furling a Code Zero sail requires very high luff tension, a 2:1 adapter is available. This fits either the upper or the lower unit, but installation on the upper is
advised to prevent halyard twisting. A snap shackle adapter allows quick disconnect.
To minimize twisting, Harken recommends using a dual luff cord system. This system uses thimbles to loop the cords around the tack and head of the sail. Talk to your sailmaker. Code Zero furlers are not for reefing.
Fits boats:
25 ft - 40 ft (8 - 12 m).
Part Number: 3101
|
|
Imperial |
Metric |
| A |
4 15/16" |
126 mm |
| B |
5 1/4" |
134 mm |
| C |
5 1/4" |
134 mm |
| D |
4 1/2" |
115 mm |
| E |
3 7/16" |
87 mm |
| F |
5/16" |
8 mm |
| G |
5/8" |
16 mm |
| H |
5/8" |
16 mm |
|
)
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