Harken High-Strength Wire Blocks

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. Hard Lube-anodized sheave for strength and corrosion resistance.
25 mm (1") wire blocks use low-friction thrust washers. 38 mm (1.5") and 51 mm (2") wire blocks feature sideload balls between the sheave and the sideplate to minimize friction from unfair leads.

466 features a forkhead and becket making it useful for vangs, halyards and control lines.

Use for: Wire halyards, Vangs and Control lines

Save $6.15

Harken 300 25mm 1" Single High-Strength Sailboat Wire Block - Pacific Sailboat Supply

Harken 300 25mm 1" Single High-Strength Wire Block

$47.95

$54.10

Save $7.05

Harken 301 25mm 1" High-Strength Sailboat Wire Cheek Block - Pacific Sailboat Supply

Harken 301 25mm 1" High-Strength Wire Cheek Block

$49.95

$57.00

Save $7.65

Harken 302 25mm 1" Single High-Strength Thru-Deck Exit Sailboat Block - Pacific Sailboat Supply

Harken 302 25mm 1" Single High-Strength Thru-Deck Exit Block

$60.95

$68.60

Save $11.00

Harken 304 38mm 1.5" Single High-Strength Sailboat Wire Block - Pacific Sailboat Supply

Harken 304 38mm 1.5" Single High-Strength Wire Block

$77.95

$88.95

Save $10.80

Harken 305 38mm 1.5" High-Strength Sailboat Wire Cheek Block - Pacific Sailboat Supply

Harken 305 38mm 1.5" High-Strength Wire Cheek Block

$79.95

$90.75

Save $11.10

Harken 306 38mm 1.5" Single High-Strength Thru-Deck Exit Sailboat Block - Pacific Sailboat Supply

Harken 306 38mm 1.5" Single High-Strength Thru-Deck Exit Block

$85.95

$97.05

Save $15.00

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

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

$114.95

$129.95

Save $15.00

Harken 309 51mm 2" Single High-Strength Sailboat Wire Cheek Block - Pacific Sailboat Supply

Harken 309 51mm 2" Single High-Strength Wire Cheek Block

$114.95

$129.95

Save $17.40

Harken 310 51mm 2" Single High-Strength Thru-Deck Exit Sailboat Block - Pacific Sailboat Supply

Harken 310 51mm 2" Single High-Strength Thru-Deck Exit Block

$126.95

$144.35

Save $7.95

Harken 312 25mm 1" Single High-Strength Sailboat Wire Block With Becket - Pacific Sailboat Supply

Harken 312 25mm 1" Single High-Strength Wire Block With Becket

$57.95

$65.90

Save $12.05

Harken 313 38mm 1.5" Single High-Strength Sailboat Wire Block With Becket - Pacific Sailboat Supply

Harken 313 38mm 1.5" Single High-Strength Wire Block With Becket

$87.95

$100.00

Save $16.85

Harken 314 51mm 2" Single High-Strength Sailboat Wire Block With Becket - Pacific Sailboat Supply

Harken 314 51mm 2" Single High-Strength Wire Block With Becket

$124.95

$141.80

Save $11.85

Harken 320 38mm 1.5" Single High-Strength Sailboat Wire Block With Ferrule Head - Pacific Sailboat Supply

Harken 320 38mm 1.5" Single High-Strength Wire Block With Ferrule Head

$90.95

$102.80