By creating an account at francobordo.com you can make your purchases quickly in our virtual store, check the status of your orders and check your previous operations.
Ahead! We were waiting for you.
Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
The Small Boat Underdeck Furling Unit is an ideal solution for sportboats and daysailers ranging from 4.8 m to 9 m (16 to 30 ft). This system features a drum located beneath the deck, which lowers the tack height to maximize usable sail area. An optional hoistable ball bearing halyard swivel can be installed on the headstay, allowing you to raise or lower the sail without removing the headstay. The swivels operate independently of the headstay, enabling separate tensioning of the luff from the mast rake.
Application: Designed specifically for sportboats and daysailers with lengths between 4.8 m and 9 m (16 to 30 ft).
Drum Placement: The furling drum is positioned beneath the deck, resulting in a lower tack height that maximizes available sail area.
Optional Swivel: A hoistable ball bearing halyard swivel can be installed on the headstay, permitting sail raising and lowering without the need to remove the headstay.
Independent Tensioning: The swivels function independently of the headstay, allowing the luff to be tensioned separately from the mast rake.
Specifications
• Brand: Harken
• Reference: 493
• Weight: 1433 g
• Maximum line Ø: 5 mm
• Maximum working load: 907 kg
• Minimum line Ø: 4 mm
• Drum Ø: 102 mm
• Clevis pin Ø: 7.9 mm
• Pin-to-pin length: 188 mm
• Jaw width: 10 mm
• Maximum luff wire Ø: 5 mm
