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.
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Harken 38mm Wire Block
BLK-1.50in WIRE
Harken BLK-1.50in WIRE THRU-DECK
BLK-1.50in WIRE THRU-DECK
Harken BLK-1.50in WIRE W/BKT
BLK-1.50in WIRE W/BKT
Harken BLK-1in WIRE
BLK-1in WIRE
Harken BLK-1in WIRE THRU-DECK
BLK-1in WIRE THRU-DECK
Harken BLK-2in WIRE
BLK-2in WIRE
Harken BLK-2in WIRE THRU-DECK
BLK-2in WIRE THRU-DECK