Harken 125mm Black Magic Blocks

Harken 125mm Black Magic Blocks
Used on offshore boats, these strong, lightweight blocks feature Torlon® roller bearings for strength and reduced wear. Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Dissimilar metals are isolated to minimize corrosion.

Torlon® is a registered trademark of Solvay Advanced Polymers.

Harken 125mm Aluminum Block, Swivel
Regular Price: $822.30
Sale Price: $723.99
Harken 125mm Aluminum Center Becket
Regular Price: $529.50
Sale Price: $465.99
Harken 125mm Aluminum Double Footblock
Regular Price: $1,498.85
Sale Price: $1,318.99
Harken 125mm Aluminum Footblock
Regular Price: $709.10
Sale Price: $623.99
Harken 125mm Aluminum Loop Block
Regular Price: $752.20
Sale Price: $661.99
Harken 125mm Aluminum Stand-up Block
Regular Price: $988.35
Sale Price: $869.99
Harken 125mm Runner Block
Regular Price: $1,054.70
Sale Price: $927.99
Harken 125mm Runner Block - Becket
Regular Price: $1,243.25
Sale Price: $1,093.99