Harken Standard Furling System – 3mm Luff Wire
Harken® Small Boat furling systems allow the trailerable cruising or dinghy sailor to set and furl the jib from the cockpit. An optional hoistable ball bearing halyard swivel can be installed on your headstay so you can raise or lower the sail without removing the headstay. Swivels are independent of the headstay, allowing you to tension the luff separately from the mast rake.
Note: Includes drum and upper swivel. Does not include hoistable swivel.
- Download Installation Manual
| Part Number | HKN-435 |
| Weight (g) | 215 g |
| Weight (oz) | 7.6 oz |
| Maximum line Ø (mm) | 4 mm |
| Maximum line Ø (in) | 5/32 in |
| Maximum working load (kg) | 431 kg |
| Maximum working load (lb) | 950 lb |
| Drum Ø (mm) | 73 mm |
| Drum Ø (in) | 2 7/8 in |
| Clevis pin Ø (mm) | 6.4 mm |
| Clevis pin Ø (in) | 1/4 in |
| Pin-to-pin length (mm) | 64 mm |
| Pin-to-pin length (in) | 2 1/2 in |
| Jaw width (mm) | 8 mm |
| Jaw width (in) | 5/16 in |
| Maximum luff wire Ø (mm) | 3 mm |
| Maximum luff wire Ø (in) | 1/8 in |
| Boat length – monohull (m) | 4.9 – 6.1 m |
| Boat length – monohull (ft) | 16 – 20 ft |
| Boat length – multihull (m) | to 5.5 m |
| Boat length – multihull (ft) | to 18 ft |
| Includes upper swivel | 164 |
| Includes drum | 165 |
