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57mm Over-the-Top Double Block

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HARKEN 3003 57mm Over-the-Top Double Block

Item #: 3003 by HARKEN

Brand: HARKEN

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$784.56

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Diameter

3/8 Inch or 10 mm

Length

3 1/4 inches

Type

Double Upright

Weight

12.2 Ounces

Direction

Any

Safe Working Load

2500 Pounds

Mount Type

Mechanical Fasteners

Becket

No Becket

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Sheave Diameter

57 mm

Product Overview
Low-profile mast base halyard lead blocks are lightweight and can be grouped in a small area at the mast base. Flared cheeks prevent chafe on the halyards. Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards. They feature high-load sheaves and come in single, double, and triple configurations.