Harken 16mm 'air' block with o-ring north Single-line launch and retrieval system

Single-line launch and retrieval system for the gennaker

1 long tapered batten

The cam cleat is used to cleat off the cunningham and outhaul and is installed in front of the centreboard case

ILCA 7 Class Legal Sail with battens and sail numbers (not applied to sail)

Easily sailed single or double handed

Harken 16mm 'air' block with o-ring north Single-line launch and retrieval systemThe 16 mm is Harkens 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. The Harken 404 uses an O ring to keep the line in the sheave during intermittent loading. Sheave : 16 mm Maximum line : 5 mm Maximum working load: 113 kg Used in conjunction with ILCA clew shackle.