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) safe working load - the highest on the market compared to similarly sized blocks.
Use for: Dinghy control lines, Spinnaker pole trip lines, Big Boat leech lines, Outhauls, Downhauls, Cunninghams, Traveler controls and Halyards on prams.
Part Number: 406
|Sheave Dia.||5/8"||16 mm|
|Length||1 11/16"||43 mm|
|Weight||0.94 oz||27 gr|
|Max Line Dia.||7/32"||5 mm|
|Maximum Working Load||450 lbs||204 kg|
|Breaking Load||1200 lbs||544 kg|
Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
Or perhaps you need some other information (load calculators, block selectors, service instructions or manuals)? Take a look here for all the official Harken Support Information