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3.00" Classic

3.00 Double Block

Part No. 007
$89.60$41.12  In Stock
Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)680 kg
Maximum working load (lb)1500 lb

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The 3.00 (76 mm) blocks are compact and lightweight, with fast trim and release under high or low loads. Perfect for dinghies, scows, beachcats and iceboats, as well as small offshore racers and cruisers.

Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Length (mm)138 mm
Length (in)5.5 in
Weight (g)383 g
Weight (oz)13.5 oz
Shackle pin Ø (mm)6 mm
Shackle pin Ø (in)1/4 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)680 kg
Maximum working load (lb)1500 lb
Breaking load (kg)1361 kg
Breaking load (lb)3000 lb
Manual: 4656.pdf (open/save)
Manual: 4410.pdf (open/save)
Manual: 4656PartsUnit3.pdf (open/save)
DWG: 007.dwg (open/save)
DXF: 007.dxf (open/save)

DO NOT use Harken Equipment for Human suspension.

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