Strong and Compact Blocks!` Low-friction, lightweight, strong, reliable and affordable. Open AirBlock design eliminates unnecessary material and weight. Ball bearings, sheave, and sideplates are UV stabilised with carbon black for maximum protection. Broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, J/24s and for mainsheet systems on catamarans. Maximum line diameter 10mm.


Part Number: HK2603
Description: 57mm double block, swivel head
Maximum Working Load: 720kg
SKU 8HK2603
Brand Harken

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