Dedicated furler specifications for Code Zero, Reacher, and Screecher sails.
Code Zero sails require specialized continuous-line furlers with anti-torsion capability.
| Feature | Standard Headsail Furler | Code Zero Furler |
|---|
| Furling Direction | Bottom-up | Top-down capable |
| Torsion Control | Not required | Essential |
| Drum Type | Fixed | Often lightweight/removable |
| Swivel | Halyard connection | Integrated anti-wrap |
Focus: Cruising and performance, maintenance-free design
| Model | Working Load | Sail Area | Drum Ø | Line Ø | Boat Size |
|---|
| NEX 0.9 | 900 kg | 35m² | 125mm | 8mm | 29-39ft |
| NEX 1.5 | 1500 kg (1.5T) | 60m² | 140mm | 10mm | 33-39ft |
| NEX 2.5 | 2500 kg (2.5T) | 80m² | 180mm | 10mm | 39-46ft |
| NEX 4.0 | 5000 kg (5T) | 140m² | 195mm | 10mm | 42-59ft |
| NEX 6.5 | 6500 kg | 200m² | 220mm | 12mm | 55-72ft |
| NEX 8.0 | 8000 kg | 250m² | 250mm | 12mm | 65-80ft |
| NEX 12.0 | 12000 kg | 350m² | 300mm | 14mm | 75ft+ |
| Feature | Description |
|---|
| Bearings | 100C6 carbon steel, grease bath, double-lip seals |
| Extrusions | Silver-anodized aluminum (high torsional resistance) |
| Drum | UV-resistant plastic, removable for racing |
| Wrapstop® | Patented halyard wrap prevention |
| Furlassist | Ratchet system for controlled furling |
| I-CONNECT | Quick sail attachment device |
| Warranty | 10 years worldwide |
SPEED Version: Available for NEX 2.5 and NEX 4.0 with compact spool for racing.
Focus: Performance racing and cruising, lightweight design
| Model | Safe Working Load | Breaking Load | Drum Ø | Max Line Ø | Sail Area |
|---|
| KF 0.9 | 900 kg | 1800 kg | 87mm | 6-7mm | 50-60m² |
| KF 1.5 | 1500 kg | 3000 kg | 100mm | 8mm | 70-85m² |
| KF 2.5 | 2500 kg | 5000 kg | 115mm | 10mm | 90-120m² |
| KF 4.0 | 4000 kg | 8000 kg | 130mm | 10mm | 130-180m² |
| KF 6.0 | 6000 kg | 12000 kg | 145mm | 12mm | 200-280m² |
| Feature | Description |
|---|
| Drum Lock | Automatic locking, cockpit control release |
| Fast Pins | Captive pins for quick sail/deck attachment |
| Bearings | High-resistance stainless steel ball bearings |
| Finish | Teflon-impregnated anodizing |
| Quick Line Replace | Notch for line change without dismount |
| K-Snap | Integrated snap shackle (on KF 0.9) |
Versions Available:
- Standard (stainless steel)
- Racing (carbon drum, carbon/Kevlar wheel)
- Classic
- Structural
Focus: Cruising, system integration with Selden products
| Model | Boat Size | Features |
|---|
| CX 14 | 30-40ft | Compact drum, integrated system |
| CX 20 | 38-50ft | Higher load capacity |
| CX 25 | 45-60ft | Superyacht applications |
Features:
- Compatible with Selden mast systems
- Continuous line furling
- Ball-bearing swivels
- Aluminum construction
Focus: Code Zero and flying sails, ball-bearing design
| Model | Boat Size | Load Capacity | Features |
|---|
| FX0 700 | 30-40ft | 700 kg WL | Compact, lightweight |
| FX0 1500 | 38-50ft | 1500 kg WL | Standard cruising |
| FX0 3000 | 48-65ft | 3000 kg WL | Larger yachts |
Features:
- Ball-bearing swivel design
- Top-down furling compatible
- Continuous line system
- Anodized aluminum
| Feature | Description |
|---|
| How it works | Sail rolls from head first, then body |
| Benefit | Easier recovery in strong wind |
| Requirement | Proper anti-torsion rope + compatible swivel |
| Property | Specification |
|---|
| Construction | Torque-resistant braid |
| Core | Dyneema/HMPE (high modulus) |
| Cover | Polyester or Dyneema |
| Function | Prevents twist accumulation during furling |
Sizing:
| Sail Area | Rope Diameter | Core Type |
|---|
| < 50m² | 8-10mm | Dyneema SK75 |
| 50-100m² | 10-12mm | Dyneema SK78 |
| 100-200m² | 12-15mm | Dyneema SK78 |
| > 200m² | 15-18mm | Dyneema SK99 |
| Feature | Specification |
|---|
| Function | Connects halyard to anti-torsion rope |
| Bearing | Ball or needle bearing |
| Load Rating | Per furler manufacturer spec |
| Material | Stainless steel, anodized aluminum |
| Feature | Specification |
|---|
| Function | Connects sail tack to furler drum |
| Rotation | Free-spinning under load |
| Quick Release | Optional for emergency drop |
| Component | Specification |
|---|
| Tack fitting | Bowsprit end or deck mount |
| Furling line lead | Through deck or turning block |
| Clutch | Spinlock or similar, 10-12mm capacity |
| Factor | Requirement |
|---|
| Exit sheave | Aligned with furler top swivel |
| Load | Sized for halyard + sail weight |
| Lock-off | Clutch capable of holding furled load |
| Sailing Profile | Recommended Furler |
|---|
| Cruising (primary) | Profurl NEX 1.5-2.5 |
| Performance cruising | Karver KF 1.5-2.5 |
| Club racing | Karver KF Racing |
| Offshore racing | Karver KF Racing, Profurl NEX SPEED |
| Superyacht | Profurl NEX 6.5+, Facnor FX0 3000 |
| Component | Interval | Action |
|---|
| Drum bearing | Annual | Lubricate (if not sealed) |
| Swivels | Seasonal | Rinse, check rotation |
| Furling line | Seasonal | Inspect for wear, UV damage |
| Anti-torsion rope | Annual | Check for chafe, twist damage |