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 in||16 mm|
|Length||1 15/32 in||37 mm|
|Weight||.53 oz||15 g|
|Maximum line Ø||5/32 in||4 mm|
|Maximum working load||250 lb||113 kg|
|Breaking load||750 lb||339 kg|