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Harken 16mm Narrow Block - Bronze Sheave

Item #


Product Description

Harken 16mm Narrow Block - Bronze Sheave

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 and has a 250 lb (113 kg) maximum working load—the highest on the market compared to similarly sized blocks.

The 467 and 484 use a narrow sheave for extremely small control lines and have a ferrule head for soft attachments. They use the same high load ball system. The 484 features a bronze sheave for added durability.


  • Sheave Ø - 5/8" (16 mm)

  • Length - 1 15/32" (37 mm)

  • Weight - .53 oz (15 g)

  • Maximum line Ø - 5/32" (4 mm)

  • Maximum working load - 250 lb. (113 kg)

  • Breaking load - 750 lbs.(339 kg)