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57 mm Over-The-Top Block
Part No. 3002
$222.75 In Stock
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg)1136 kg
Maximum working load (lb)2500 lb
Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards.
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)83 mm
Length (in)3 1/4 in
Width (mm)35 mm
Width (in)1 3/8 in
Height (mm)83 mm
Height (in)3 1/4 in
Weight (g)181 g
Weight (oz)6.4 oz
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Number of fasteners2
Fasteners (mm)6 FH mm
Fasteners (in)1/4 FH in
Maximum working load (kg)1136 kg
Maximum working load (lb)2500 lb
Breaking load (lb)5000 lb
Breaking load (kg)2272 kg
DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.
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