Harken Mastbase Lead Fixed Block: Mauri Pro Sailing

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Harken Mastbase Lead Fixed Block

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Product Description

Low-profile mastbase Harken halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Flared cheeks prevent chafe on the halyards.

Part Number: 1990

Specifications

	Imperial	Metric
Sheave Dia.	3"	76 mm
Width	1 5//8"	41 mm
Length	4 5/8"	117 mm
Height	3 3/4"	95 mm
Max Line Dia.	1/2"	12 mm
Weight	11.5 oz	326 gr
Maximum Working Load	5000 lbs	2273 kg
Breaking Load	10000 lbs	4545 kg
FH Fasteners	5/16"	8 mm

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