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Harken  |  SKU: HAR3251  |  Manuf. Code: 3251

Harken Block - Black Magic 100mm Single - Runner

$815.95 USD $1,019.94

Description

Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions.

Integrated sideplate bails and recessed cotter key help produce a smooth design that won snag lifelines.

Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Our Part # HAR3251 | Harken Part # 3251

Technical Information


DescriptionImperialMetric
Sheave4.00 in.100.00 mm.
Length6 1/6 in.157.00 mm.
Weight16.97 oz.481.00 gr.
Clevis pin5/8 in.15.90 mm.
Max line5/8 in.16.00 mm.
Maximum working load7500.00 lb.3402.00 kg.
Breaking load15000.00 lb.6804.00 kg.