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 > Harken Aluminum Big Blocks 125MM

Aluminum Big Blocks 125MM


harHC8674 harHC8657 HARhc8640 harHC8929 harHC8663

The clean, crisp look of aluminum is perfect for performance-oriented yachts. Sideplates are constructed of Hardkote-anodized 6061-T6 aluminum for strength and corrosion resistance. The ultralight composite bearing system (ULC) rides on a heat-treated stainless steel inner race to handle extremely high loads. Snap-fit Torlon® ball bearings carry thrust loads.





Harken 125 mm Aluminum Stand-Up Block
Harken 125 mm Aluminum Stand-Up Block

Harken 125 mm Aluminum Single - Swivel
Harken 125 mm Aluminum Single - Swivel

Harken 125 mm Aluminum Teardrop Block
Harken 125 mm Aluminum Teardrop Block

Harken 125 mm Aluminum Footblock
Harken 125 mm Aluminum Footblock

Harken 125 mm Aluminum Double Footblock
Harken 125 mm Aluminum Double Footblock