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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 Teflon impregnated sheave for strength and corrosion resistance. 1” wire blocks use low-friction thrust washers. 1.5” wire blocks feature sideload balls between the sheave and sideplate to minimize friction from unfair leads.

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Harken Line/Wire High Strength Block
Harken 300 - Line/Wire High Strength Block, Single (1")
List Price: $30.00
Our Price: $25.50
Harken Line/Wire High Strength Block
Harken 301 - Line/Wire High Strength Block, Cheek (1")
List Price: $30.65
Our Price: $26.05
Harken Line/Wire High Strength Block
Harken 302 - Line/Wire High Strength Block, Thru-deck (1")
List Price: $37.95
Our Price: $32.26
Harken Line/Wire High Strength Block
Harken 304 - Line/Wire High Strength Block, Single (1-1/2")
List Price: $47.20
Our Price: $40.12
Harken Line/Wire High Strength Block
Harken 305 - Line/Wire High Strength Block, Cheek (1-1/2")
List Price: $48.15
Our Price: $40.93
Harken Line/Wire High Strength Block
Harken 306 - Line/Wire High Strength Block, Thru-deck (1-1/2")
List Price: $53.80
Our Price: $45.73
Harken Line/Wire High Strength Block
Harken 308 - Line/Wire High Strength Block, Single (2")
List Price: $71.95
Our Price: $61.16
Harken Line/Wire High Strength Block
Harken 309 - Line/Wire High Strength Block, Cheek (2")
List Price: $79.95
Our Price: $67.96
Harken Line/Wire High Strength Block
Harken 310 - Line/Wire High Strength Block, Thru-deck (2")
List Price: $79.95
Our Price: $67.96
Harken Line/Wire High Strength Block
Harken 312 - Line/Wire High Strength Block, Single with Becket (1")
List Price: $34.80
Our Price: $29.58
   
 
Svendsen's Marine
1851 Clement Avenue
Alameda, CA 94501
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