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Harken 25mm Line/Wire Single Block

Cat.No:  8590 Sup. No:  HK300

Availability: In stock

RRP: $65.16

our price $58.95
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Lightweight, low-friction wire block, carries wire halyards and high-strength control lines on boats of all sizes.

High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance.

Used for

  • Wire halyards
  • Vangs
  • Control lines


  • Description: Single
  • Sheave: 25mm (1 in)
  • Weight: 28 (1 oz)
  • Max Wire: 2mm (3/32 in)
  • Max Line: 4mm (5/32 in)
  • Shackle Pin: 5mm (3/16) in
  • Maximum Load: 454kg (1000 lb)
  • Breaking Load: 907kg (2000 lb)

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.