Harken Small Boat Underdeck Furler/Small

Includes: drum and upper swivel.

Small Boat underdeck furling units are ideal for sportboats and daysailers from 16 to 30 ft (4.8 m to 9 m). The drum is located beneath the deck, lowering the tack height for maximized sail area. The single through-deck ball joint provides a low-profile, nearly watertight system that aligns the spool to the headstay. Like all Small Boat furlers, the underdeck furler is for furling only, not reefing.

Part Number: 477
 

in-to-pin length (mm)156 mm

Pin-to-pin length (in)6 1/8 in

Drum Ø (mm)79 mm

Drum Ø (in)3 1/8 in

Maximum line Ø (mm)4 mm

Maximum line Ø (in)5/32 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

Clevis pin Ø (mm)6 mm

Clevis pin Ø (in)1/4 in

Weight (g)661 g

Weight (oz)23.3 oz

Maximum working load (kg)431 kg

Maximum working load (lb)950 lb

FootnoteIncludes drum and upper swivel. Does not include hoistable swivel