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Harken 406 Double Block

The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.

Sheave 16 mm/ 5/8"

Maximum line 5 mm/7/32"

Maximum working load 204 kg/450 lb.


406Regular price: $31.90Sale price: $28.07


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Due to the wide variety of the size and weight of our items we will charge the actual cost of shipping in a separate charge on all orders.You may email us for a shipping cost estimate.



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