Harken Mainsheet Systems: 3:1 with Dedicated Winch

Many large boats use this simple 3:1 system. A block on deck turns the sheet to a winch.

	Diagram Ref.	Description	Big Boat Part No.
	A	Single w/becket	3247
	B	Single	3246
	C	Stand-up	3254
	D	Winch	462STA

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Harken

Block - Black Magic 100mm Single - Swivel / Becket

HAR3247

$845.95

(List Price: $960.70)

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Harken

Block - Black Magic 100mm Single - Swivel

HAR3246

$722.95

(List Price: $821.15)

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Harken

Block - Black Magic 100mm Single - Stand-Up

HAR3254

$899.95

(List Price: $1,023.05)

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Harken

Self Tailing Winch: Radial Size 46 (Black) - 2 Speed

HAR462STA

$1,462.95

(List Price: $2,089.00)

Details