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Harken 308 51mm 2" Single High-Strength Wire Block

Sale price$109.95 Regular price$124.30

HARKEN 308 

Single Line/Wire High-Strength Block

Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized PTFE-impregnated sheave for strength and corrosion resistance.

25mm (1.00") wire blocks use low-friction thrust washers. 38mm (1.50") and 51mm (2.00") wire blocks feature side-load balls between the sheave and the side plate to minimize friction from unfair leads.

Use for:
  • Wire halyards
  • Vangs
  • Control lines


Mfg No. Description Sheave
Diameter
Max Wire
Diameter
Max Line
Diameter
Shackle Pin
Diameter
Max Working
Load
Breaking
Load
Weight
308 Single 2"
(51mm)
3/16"
(5mm)
1/4"
(6mm)
5/16"
(8mm)
2,000 Lbs
(907kg)
4,000 Lbs
(1,814kg)
5.25 oz.
(149g)
Harken 308 51mm 2" Single High-Strength Sailboat Wire Block - Pacific Sailboat Supply
Harken 308 51mm 2" Single High-Strength Wire Block Sale price$109.95 Regular price$124.30