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    Small Boat Underdeck

    Furling Tack Adapter Tang — 4 mm

    Part No. 479
    $124.95  Not available on-line. Please contact your Harken dealer.
    Maximum luff wire Ø (mm)4 mm
    Maximum luff wire Ø (in) 5/32 in
    Maximum working load (kg)1361 kg
    Maximum working load (lb)3000 lb
    Use with furling unit478

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    Stainless steel tack adapter tangs are used to adapt pin diameters on headstays to the standard clevis pin size that comes on the Harken Small Boat underdeck furling unit. A third hole accepts lashing to adjust jib luff tension.

    Tang hole to tang hole length (mm)38 mm
    Tang hole to tang hole length (in)1 1/2 in
    Maximum luff wire Ø (mm)4 mm
    Maximum luff wire Ø (in) 5/32 in
    Upper pin Ø (mm)8 mm
    Upper pin Ø (in)5/16 in
    Lower pin Ø (mm)11 mm
    Lower pin Ø (in)7/16 in
    Weight (g)147 g
    Weight (oz)5.2 oz
    Maximum working load (kg)1361 kg
    Maximum working load (lb)3000 lb
    Use with furling unit478 
    DWG: 479.DWG (open/save)
    DXF: 479.DXF (open/save)
    EPS: 479.eps (open/save)
    High-res JPG: 479.jpg (open/save)
    IGS: 479.IGS (open/save)

    DO NOT use Harken Equipment for Human suspension.

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    N15W24983 Bluemound Rd.  Pewaukee, WI 53072
    Tel: 262.691.3320 | Fax: 262.701.5780
    Email: harken@harken.com 
    Technical Service: technicalservice@harken.com
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