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75 mm Aluminum Double Block — Swivel 75 mm Aluminum Double Block — Swivel
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75 mm Black Magic

75 mm Aluminum Double Block — Swivel

Part No. 1971
$810.65  In Stock
Sheave Ø (mm)75 mm
Maximum line Ø (mm)14 mm
Maximum line Ø (in) 9/16 in
Maximum working load (kg)3402 kg
Maximum working load (lb)7500 lb

With high strength-to-weight ratios and free-rolling, high-load roller bearings, these versatile blocks are the workhorses of the Harken line.

Sheave Ø (mm)75 mm
Length (mm)134 mm
Length (in)5 1/4 in
Weight (g)728 g
Weight (oz)25.7 oz
Shackle pin Ø (mm)10 mm
Shackle pin Ø (in)3/8 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in) 9/16 in
Maximum working load (kg)3402 kg
Maximum working load (lb)7500 lb
Breaking load (kg)6804 kg
Breaking load (lb)15000 lb
DWG: 1971.dwg (open/save)
DXF: 1971.dxf (open/save)
IGS: 1971.igs (open/save)
EPS: 1971.eps (open/save)
High-res JPG: 1971.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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