Harken 16mm Single Swivel Air Block

Harken 16mm single air block with a swivel shackle head

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.

The 16 mm is Harken's® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies.

Use for:
Dinghy control lines
Big Boat leech lines
Downhauls
Traveller controls
Spinnaker pole trip lines
Outhauls
Cunninghams
Halyards on prams