Harken HK467 Narrow Block

The 16 mm is Harken’s smallest block. It is perfect forsmall synthetic control lines found on high-tech dinghies.

The patented bearing system uses stainless steel ballsin a captive grooved race and has a 250 lb (113 kg) maximum working load.

http://www.harken.com.au/productcategory.aspx?taxid=4837