Harken 16mm 'air' block with o-ring north composite tube specifically designed and

composite tube specifically designed and engineered by CST Composites

Aluminium foils

Single-line launch and retrieval system for the gennaker

Tiller & tiller extension

Harken 16mm 'air' block with o-ring north composite tube specifically designed andThe 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.