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Furling Systems > Spinnaker Staysail & Gennaker

Spinnaker Staysail

Furled staysails are easy to hoist rolled and can be deployed or doused from the cockpit. In marginal conditions the sail can be struck instantly without changing the trim of the boat. Multiple stacked races of Torlon^® ball bearings ensure smooth operation under load. Systems include a lower drum with snap shackle, fairlead and Cam-Matic^® cleats, and an upper swivel with provision for halyard attachment.

Gennaker Furling

Gennaker furling was developed for large single-handed boats and huge oceangoing multihulls. The 1900 Gennaker furler is ideal for drifters and reachers on multihulls to 45' (14 m). Smaller boats use the 3049. The drum unit features a fairlead, while the upper swivel is designed for direct halyard attachment. Custom designs are available for larger boats.

Screecher Furling

Use screecher furling systems on multihulls to 32' (9.60 m) and easily driven sport boats. Perfect for jib reaching, screechers are set on the bowsprit. They are often carried upwind in light to moderate conditions and used as storm spinnakers when it's blowing.

Systems are sized to handle loads of 2:1 halyards and multiple stacked races of Torlon^® ball bearings ensure smooth rotation under load. Fairleads allow the furling line to lead aft to the cockpit.

1900

Hardkote-anodized with Teflon® impregnation Lightweight aluminum construction Multiple stacked races of Torlon® bearings Narrow-diameter swivel allows max luff lengths Integral fairlead prevents line overrides Direct halyard attachment

The LP is a perpendicular line measured from the luff to clew.

1899

1851

1852

3029 3049

Part No.	Description					Length				Max line *		Max halyard load		Weight		Max luff length		MaxLP
		Drum		Swivel		Drum		Swivel
		in	mm	in	mm	in	mm	in	mm	in	mm	Ib	k9	oz	g	ft	m	ft	m
1851	Small staysail furler	27/8	73	1	25	53/16	132	43/16	106	5/32	4	950	431	13	366	50	15.25	13.5	4.1
1852	Large staysail furler	41/4	108	17/16	37	75/16	186	57/8	149	1/4	6	2000	907	28	800	70	21.33	20	6
1899	Maxi staysail furler	51/2	138	13/4	44	71/2	191	7	178	5/16	8	3000	1361	34	964	80	24	28	8.5
1900	Gennaker® furler	51/2	138	13/4	44	6	152	6	152	5/16	8	3000	1361	29	822	50	15.25	28	8.5
3029	Small screecher furler	27/8	73	1	25	31/4	83	41/8	105	5/32	4	950	431	9	255	30	9.14	13.5	4.1
3049	Large screecher furler	41/4	108	17/16	37	5	127	57/8	149	1/4	6	2000	907	241/2	695	40	12.19	20	6

* - Smaller line may be required for spinnaker staysails with long foot lengths

Small Boat Furling | Spinnaker Staysail & Gennaker | Code Zero Furling | Unit 00AL Jib Reefing & Furling | MKIII Jib Reefing and Furling | How To Size Furling Units | Carbon Reefing & Furling Systems | MKIII Hydraulic Jib Reefing and Furling | Furling Accessories