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DESCRIPTION

The Harken Block - Wire High Strength 51mm #308 is your go-to choice for lightweight, low-friction sailing gear that efficiently handles wire halyards and high-strength control lines on all sizes of boats. This versatile block makes sailing smoother and more enjoyable, giving you the reliability you need out on the water. It’s like having a dependable friend on board for every adventure.

Benefits

  • Lightweight design for easy handling
  • Low-friction performance for smoother sailing
  • Compatible with wire halyards and high-strength control lines

Crafted for durability, the Harken wire blocks are designed to accommodate a variety of sailing needs. With a 51mm size, these blocks are suitable for both leisure and competitive sailing scenarios, ensuring optimal performance. They are a trusted choice for sailors looking to enhance their rigging setup with reliable and efficient hardware.

FEATURES

  • High-strength block designed for wire.
  • Features a 51mm sheave diameter.
  • Built for heavy-duty applications.
  • Robust construction ensures reliable performance.

TECHNICAL INFORMATION

DescriptionImperialMetric
Sheave2.0 in51.0 mm
Weight5.3 oz149.0 g
Shackle Pin5/16 in8.0 mm
Maximum Wire3/16 in5.0 mm
Maximum Line1/4 in6.0 mm
Maximum working load2000.0 lb907.0 kg
Breaking Load4000.0 lb1814.0 kg

KNOWLEDGE BASE

Harken Boom Vang Selection GuideSix Harken block-and-tackle vang systems, from a 4:1 V-Jam to a 6:1 double-ended cascaded kicker, with the block and.View Selection Guide →