The Harken 45mm Triple Element Block with Swivel and Becket features a robust design that pairs forged aluminum sideplates with compound curves for reliable strength. These blocks utilize a proven journal bearing and a corrosion-resistant composite bearing sheave to ensure a long service life in demanding sailing conditions. The sideplates are hardcoat-anodized for added durability and corrosion resistance.

• Sheave Diameter: 45mm (1-3/4")
• Length: 127mm (5")
• Weight: 275g (9.6oz)
• Shackle Pin Diameter: 6mm (1/4")
• Maximum Line Diameter: 12mm (1/2")
• Maximum Working Load: 1050kg (2315lb)
• Breaking Load: 2100kg (4630lb)

Item ships same day if ordered on a weekday (excluding holidays) by 3pm EST. We try our best to also ship on Saturdays.

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