Harken 57 mm Over-the-Top Double Block: Mauri Pro Sailing

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Harken 57 mm Over-the-Top Double Block

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Product Description

Harken Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards. They feature highload sheaves and come in single, double, and triple configurations.

Part Number: 3003

Specifications

	Imperial	Metric
Sheave Dia.	2 1/4"	57 mm
Width	2 7/16"	62 mm
Length	3 1/4"	83 mm
Height	3 1/4"	83 mm
Max Line Dia.	3/8"	10 mm
Weight	12.2 oz	346 gr
Maximum Working Load	2500 lbs	1136 kg
Breaking Load	5000 lbs	2272 kg
FH Fasteners	1/4"	6 mm

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