HarkenHarken 75 mm Single Footblock w/ Lockoff
Product Description

Black Magic® footblocks carry some of the highest loads imposed by running rigging. The Torlon® rollers on these lightweight, free-running blocks are housed in a center cage, with no contact between bearings. UV-resistant, carbon-black Delrin® balls handle sideloads.

Either metric or imperial flathead fasteners may be used for mounting and are not exposed.

Use for:

Genoas and Spinnakers.

Part Number: 3005

Imperial Metric
Sheave Dia. 3" 75 mm
Length 4 3/8" 111 mm
Height 1 1/4" 32 mm
Weight 11.7 oz 333 gr
Max Line Dia. 9/16" 14 mm
Maximum Working Load 5250 lbs 2380 kg
Breaking Load 10500 lbs 4762 kg
FH Fasteners 4 x 5/16 4 x 8 mm


Harken Blocks
A 3/8" 10 mm
B 1 1/8" 29 mm
C 2 13/16" 71 mm
D 13/16" 21 mm
E 3" 76 mm
F 4 5/16" 110 mm
G 5/8" 34 mm

Lockoffs are intended to hold lines temporarily and should not be used in place of line stoppers or clutches.
Harken 75 mm Einzige Fuß Blöcke mit Lockoff
Harken 75 mm Simple Polea de Reenvío con Cierre
Harken 75 mm Unique Pied Poulie à Lockoff
Harken 75 mm Singolo Bozzelli per Rinvio di Coperta con Serraturaoff
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    Code: HAR3005
    Original Price:$433.55
    Price: $299.10
    (You Save: $134.45)

    Quantity in Basket: None
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